#Microcontroller Socket

[rohitpalan]

Microcontroller Socket Market Poised for Strong Growth, Anticipated to Reach USD 2497.5 Billion by 2032

The global microcontroller socket market holds a forecasted share of USD 1236.3 million in 2022 and is likely to surpass USD 2497.5 million by 2032, moving ahead with a CAGR of 7.3% during the forecast period (2022-2032).

Socket producers are endlessly developing novel designs for interconnecting solutions for fine pitch, high I/O, and low profile applications, and for attaining severe regulations of reliability and performance.

Gradually reducing the package size in the microelectronics industry has impacted the microcontroller socket market growth in a positive manner. Industry requirements, such as higher density, increased operating speed, and lower power, have driven packaging in the industry, further leading to an enhanced demand within the microcontroller socket market.

To Get a Sample Copy of the Report Visit  https://www.futuremarketinsights.com/reports/sample/rep-gb-4744

Microcontroller socket market: Drivers and Challenges

Narrowing costs is the key driving force in the IC manufacturing industry. Improvements in technology help to fulfill the desires of leading-edge electronic systems. Nevertheless, when an IC producer is given the option of keeping costs under control or utilizing the most progressive technology, his option mostly would lean toward minimizing costs and the same happens in microcontroller socket market.

The major challenge faced by Microcontroller socket market is the fierce competition between the leading vendors of this market which is not allowing the market to grow.

Microcontroller socket market: Competition Landscape

Key Contracts

In October 2016, STMicroelectronics acquired NFC and RFID reader assets, strengthening their portfolio of secure microcontrollers for next-generation mobile and Internet of Things devices.

In September 2012, Sensata Technology Inc. acquired WELLS-CTI Inc. a product division by the name of Qinex designs and manufactures sockets for the Semiconductors Industry. WELLS-CTI Inc. specializes in making of Test Sockets Which include Microcontroller sockets.

Key Players

Some of the key players of microcontroller socket market are: Intel, Loranger International Corporation, Aries Electronics Inc., Enplas Corporation, FCI, Johnstech International Corporation, Mill-Max Mfg. Corporation, Molex Inc., Foxconn Technology Group, Sensata Technologies B.V., Plastronics Socket Company Inc., Tyco Electronics Ltd., Chupond Precision Co. Ltd., Win Way Technology Co. Ltd., 3M Company, Enplas Corporation, Yamaichi Electronics Co. Ltd. and Johnstech International Corporation

Microcontroller socket market: Regional Overview

On the basis of geography, microcontroller socket market can be segmented into five key regions namely North America, Latin America, Europe, APAC and Middle East & Africa. Among various regions, the microcontroller socket market in APAC is expected to dominate during the forecast period owing to adoption of microcontroller socket by several industries for implementing products of automobile and healthcare industry. Asia Pacific region is expected to be followed by North America and Europe.

In North America and Europe region, the market of microcontroller socket is gradually growing owing to the presence of small and large IC manufacturers present in this region.

The report covers exhaustive analysis on

Microcontroller socket market Segments Microcontroller socket market Dynamics Historical Actual Market Size, 2012 – 2016 Microcontroller socket market Size & Forecast 2017 To 2027 Supply & Demand Value Chain Microcontroller socket market Current Trends/Issues/Challenges Competition & Companies involved Microcontroller socket Value Chain Microcontroller socket market Drivers and Restraints

Microcontroller socket market: Key Segments

By Product:

SOIC SOP BGA QFP DIP

By Application:

Consumer Electronics Medical Devices Industrial Automotive Military & Defense

By Region:

North America Latin America Asia Pacific Europe MEA

[adafruit]

Espressif programmer test success! 💻✨🔧

While developing boards, there are oftentimes we want to program ESP chips without going through the onboard USB port; this adapter will help us (and others) do that! It has a CP2102N USB-serial chip

https://www.digikey.com/short/bm7n3p5z

...with RX/TX signal LEDs and two transistors wired up to the DTR/RTS line for the 'esptool standard' reset procedure technique. The output IO, plus a 3.3V 500mA regulated output, is available on a socket header, so you can plug wires in for quick programming and debugging. You can use this for everything from an ESP8266 up to the ESP32-P4! Here, we are testing it with a HUZZAH ESP8266 breakout board

...one of our first Espressif chipset products.

[moose-mousse]

The Universal Serial Bus is often not universal...

So there is this problem you often run into when doing development. You come up with a solution. You research the solution, and find only tiny amounts of people talking about it, and/or they seem to say many different things and disagree. Most of the time, that is for 2 reasons 1: it is a very novel solution, so no one have tried it much, and everyone who have, has made very custom versions of it. 2: There are variables that makes it impossible to do it in one single way. I needed a rechargeable battery system to power my robot. These can get... VERY complicated, and pre-made solutions can quickly be expensive and you might end up with batteries catching fire, or destroying the batteries so they can never be used again. You need protections on them, but which kind depends on a bunch of things. I know electronics, but I am mainly a software guy, and I know when I do not know enough about electronics to do it myself. This being such a case. So, I came up with the idea to use powerbanks. One for each steppermotor, and one for the microcontroller(so the noise fromt he motors could not cause issues).If I use ones that can output enough amperage, they should just work and they are cheap. They are meant to be used by normal costumers, so have all the protection needed, and are quite idiot-proof(Which is a very handy thing when you are an idiot, like me) so should be easy to use. But I could not find much info about doing this... and I did not realize I was looking at reason 2. Basically, BECAUSE powerbanks are idiotproof, they do not want to discharge themselves unless there is a real device at the end of the USB cable. So if they cannot detect one, they turn off after about a second. How do they determine if there is a real device? Depends on the power bank.... No really, there is NO standard way to do it, as far as I can tell. And it does not depend on the power bank MODEL. I have 2 identical power banks, bought at the same time, and they do NOT behave the same. Which means that when I connected the powerbanks to supply my system, they (SOMETIMES) did not supply anything. Some check how much current is being drawn, which can be faked with a resistor wasting some power. 500mA was being quoted a lot, but that is more of a "That is probably enough to get it going". Others check for impedance(Basically, also resistance, but from frequency dependent sources). Those can be "faked" by having a coil or a device that acts like one to the faking resistor. I wanted a tiny 5 volt fan to cool the stepper motor drivers anyway, so I had one power bank also power that. That ensured that it actually stayed on (But if I used the other, (identical!) power bank it just turned off anyway). The other one could be connected up directly. If I used the powerbanks lower amperage socket. If I used the high amperage one, it just turned off. So now it works... I have 2 powerbanks for the motors, each with painters tape marking which powerbank and socket to use for what. Took me a week longer than I had hoped to figure all this out and do all the experiments. Sometimes, things that should be simple are just headaches.

[cmxelcs]

Introduction of Wiznet W5500 The Wiznet W5500 is an advanced Ethernet module designed specifically for embedded systems. This powerful device provides an easy-to-use interface, enabling seamless connectivity to the internet. If you are looking to enhance your projects with robust networking capabilities, look no further than the network chip. Whether for IoT applications or other types of communication, this module is engineered to deliver reliability and performance. MOQ of the Network MCU Wiznet W5500 As seen online, online MOQ is 100pcs,more quantity welcome chat us to inquire the price. The W5500 features a built-in TCP/IP stack, allowing for easy integration into various applications. This highly versatile module supports multiple sockets for simultaneous connections, making it ideal for a wide range of networking tasks. With its support for both IPv4 and IPv6 protocols, the network chip ensures that your devices can communicate effectively in any networking environment. Additionally, the integrated hardware-based processing saves CPU load, allowing your microcontroller to focus on other tasks. Interested with much more integrated circuits online price,view here. Simple Integration and Compatibility Designed for convenience, the Wiznet W5500 is compatible with various microcontrollers and development platforms. Its user-friendly API and comprehensive documentation simplify the integration process, enabling developers to start using the module quickly. Whether you are an experienced developer or new to embedded systems, the network ic offers an accessible pathway to add Ethernet capabilities to your projects. With the network chip, you can elevate your embedded systems with excellent network performance and connectivity. Gain access to real-time data exchange, remote access, and control for your devices. Choose the W5500 for your next project and experience the difference in networking efficiency and ease of use. If you interested with w5500 ethernet module,view here to know more our company business. Read the full article

[eobdtooluk-blog]

Autotuner All-In-One ECU and TCU Tuning Tool supporting BDM/Bench and OBD

AutoTuner Automotive Tool Master Version is a newer style ECU programmer supporting BDM/Bench and OBD. Its also a ONE time payment device. Autotuner is characterised by its single fee package, its ease of use and high efficiency. Autotuner is a universal tool which is able to read information from most ECUs and microcontrollers available on the market in boot tricore Infineon (BSL) or via the OBD diagnostic socket.

[mastersofthearts]

raspberry pi pc

Yes, a Raspberry Pi would indeed work much better than an Arduino for implementing a system where two "computers" are communicating and learning from each other. The Raspberry Pi is a full-fledged single-board computer (SBC), which means it has far greater processing power, memory, and capabilities compared to an Arduino. This makes it much more suitable for complex tasks like data processing, machine learning, and communication between two devices.

Key Differences Between Arduino and Raspberry Pi for This Task:

1. Processing Power:

Arduino: Limited to simple microcontroller tasks (e.g., simple sensors, I/O operations, small control tasks). It has very little computational power and memory (e.g., 2 KB of RAM, 32 KB of flash memory).

Raspberry Pi: Has a powerful CPU, much more memory (e.g., 4 GB or 8 GB of RAM on newer models), and can run a full Linux-based operating system (e.g., Raspberry Pi OS). This makes it suitable for tasks like running machine learning models, more complex algorithms, and networking tasks.

2. Communication:

Arduino: Can communicate using simple protocols like Serial, I2C, or SPI, which are ideal for small-scale, low-speed communication between devices.

Raspberry Pi: Has multiple communication options including Ethernet, Wi-Fi, and Bluetooth, along with more advanced serial protocols. It can communicate over a local network or even the internet, making it ideal for real-time communication between two "computers."

3. Storage and Software:

Arduino: Does not have a storage system other than its limited onboard memory (though you can use SD cards for small amounts of storage). The code running on an Arduino is typically bare-metal (no operating system), and it can only run a single program at a time.

Raspberry Pi: Has access to a large amount of storage (via microSD card or external storage), and runs a full operating system, allowing you to install software libraries, run multiple processes simultaneously, and use advanced tools and frameworks for communication and learning (e.g., TensorFlow, OpenCV, etc.).

4. Machine Learning and Data Processing:

Arduino: You can implement simple algorithms (like decision trees or basic pattern recognition), but it’s not suited for real-time machine learning or complex data analysis.

Raspberry Pi: Can run machine learning models, handle large datasets, and run frameworks like TensorFlow, PyTorch, scikit-learn, etc. This makes it much more capable of "learning" from data, making decisions, and adapting based on feedback.

5. How a Raspberry Pi PC System Could Work Better

Given that Raspberry Pi is a full-fledged computer, you can implement the original idea of two computers communicating and learning from each other in a much more robust way. Here’s how you can achieve that:

Hardware Setup for Raspberry Pi PCs:

Two Raspberry Pi boards (e.g., Raspberry Pi 4, Raspberry Pi 3, or even Raspberry Pi Zero for smaller setups).

Display, keyboard, and mouse for local interaction, or run everything remotely via SSH (headless).

Networking: Use Wi-Fi or Ethernet to connect the two Raspberry Pi boards and enable communication.

Optional: Camera, microphone, sensors, or other input/output devices for more advanced interaction and learning tasks.

Communication Between Raspberry Pi PCs:

You can use several methods for communication between the two Raspberry Pi boards:

TCP/IP Communication: Set up a client-server model, where one Raspberry Pi acts as the server and the other as the client. They can communicate over a local network using sockets.

MQTT: A lightweight messaging protocol suitable for device-to-device communication, commonly used in IoT.

HTTP/REST APIs: You can use a web framework (e.g., Flask, FastAPI) to create APIs on each Raspberry Pi, allowing them to communicate via HTTP requests and responses.

WebSocket: For real-time bidirectional communication, you can use WebSockets.

Software/Frameworks for Machine Learning:

You can install frameworks like TensorFlow, Keras, or scikit-learn on the Raspberry Pi to allow for more advanced learning tasks.

Use Python as the programming language to communicate between the two Pi boards and implement machine learning algorithms.

Raspberry Pi can interact with real-world data (e.g., sensors, cameras, etc.) and learn from it by running algorithms like reinforcement learning, supervised learning, or unsupervised learning.

6. Example Use Case: Two Raspberry Pi PCs Learning from Each Other

Here’s an example scenario where two Raspberry Pi boards communicate and learn from each other using TCP/IP communication and basic machine learning (e.g., reinforcement learning).

Raspberry Pi 1 (PC1): This board makes a decision based on its current state (e.g., it guesses a number or makes a recommendation).

Raspberry Pi 2 (PC2): This board evaluates the decision made by PC1 and sends feedback. PC2 might "reward" or "punish" PC1 based on whether the decision was correct (e.g., in a game or optimization problem).

Feedback Loop: PC1 uses the feedback from PC2 to adjust its behavior and improve its future decisions.

Example Architecture:

PC1 (Raspberry Pi 1):

Makes a guess (e.g., guesses a number or makes a recommendation).

Sends the guess to PC2 via TCP/IP.

Receives feedback from PC2 about the quality of the guess.

Updates its model/behavior based on the feedback.

PC2 (Raspberry Pi 2):

Receives the guess or recommendation from PC1.

Evaluates the guess (e.g., checks if it’s close to the correct answer).

Sends feedback to PC1 (e.g., positive or negative reinforcement).

Basic Python Code for TCP Communication:

On both Raspberry Pis, you can use Python’s socket library to establish a client-server communication:

PC1 (Server) Code:

import socket import random # Create a TCP/IP socket server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) server_socket.bind(('0.0.0.0', 65432)) # Bind to any address, port 65432 server_socket.listen(1) print("PC1: Waiting for connection...") connection, client_address = server_socket.accept() print("PC1: Connected to PC2") while True: # Simulate a decision (e.g., guessing a number) guess = random.randint(1, 100) print(f"PC1: Guessing number {guess}") # Send the guess to PC2 connection.sendall(str(guess).encode()) # Wait for feedback from PC2 feedback = connection.recv(1024).decode() print(f"PC1: Received feedback: {feedback}") # Adjust behavior based on feedback (simple learning mechanism) if feedback == "correct": print("PC1: Correct guess!") else: print("PC1: Incorrect guess, trying again.") # Wait before making another guess time.sleep(2)

PC2 (Client) Code:

import socket # Create a TCP/IP socket client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) client_socket.connect(('PC1_IP_ADDRESS', 65432)) # Connect to PC1 while True: # Receive the guess from PC1 guess = int(client_socket.recv(1024).decode()) print(f"PC2: Received guess {guess}") # Evaluate the guess (simple decision: correct if guess is 50) if guess == 50: feedback = "correct" else: feedback = "incorrect" # Send feedback to PC1 client_socket.sendall(feedback.encode()) print(f"PC2: Sent feedback: {feedback}")

7. Expanding This System

Advanced Communication: If you're looking for real-time interaction, you can explore using WebSockets or MQTT for more efficient, bidirectional communication.

Machine Learning: You can train models on both Raspberry Pi devices, where one device sends data to the other for training, and they both improve over time.

Distributed Systems: With two Raspberry Pis, you can build a distributed system where each Pi runs part of the computation, and they collaborate to solve more complex tasks.

Conclusion:

Raspberry Pi is definitely a better choice for the task of two computers communicating and learning from each other, as it offers the computational power, memory, and flexibility needed for machine learning, real-time communication, and more advanced systems. The Arduino is more suitable for simple tasks and small embedded systems, whereas the Raspberry Pi can handle much more complex processing, communication, and learning systems.

If you want to build a more advanced learning system, I would recommend using Raspberry Pi boards. Would you like to dive deeper into a specific part of the setup or need help with more advanced machine learning on Raspberry Pi?

Creating a Raspberry Pi-based PC involves setting up a Raspberry Pi board to function as a full desktop computer, capable of running an operating system, connecting to the internet, and supporting peripherals like a keyboard, mouse, and display. Unlike an Arduino, which is used for embedded systems, a Raspberry Pi is a full-fledged computer, making it much easier to set up as a personal computer.

Here’s a step-by-step guide on how to turn a Raspberry Pi into a fully functional PC.

What You Need:

Raspberry Pi Board (e.g., Raspberry Pi 4, Raspberry Pi 3, or Raspberry Pi Zero)

MicroSD Card (at least 8 GB, recommended 16 GB or more) for the operating system

Power Supply (5V 3A USB-C for Raspberry Pi 4, or appropriate power for other models)

HDMI Cable and a Display (HDMI-compatible monitor or TV)

Keyboard and Mouse (USB or Bluetooth, depending on your preference)

Internet connection (Ethernet cable or Wi-Fi)

USB storage (optional, for additional storage)

MicroSD card reader (for flashing the operating system)

Step-by-Step Guide:

1. Prepare the MicroSD Card with Raspberry Pi OS

First, you'll need to install the operating system on your MicroSD card. The most common and recommended OS for Raspberry Pi is Raspberry Pi OS (formerly Raspbian).

Download Raspberry Pi Imager: Visit Raspberry Pi’s official website and download the Raspberry Pi Imager for your computer (Windows, macOS, or Linux).

Install Raspberry Pi OS:

Open the Raspberry Pi Imager, select "Choose OS", and select Raspberry Pi OS (32-bit) (recommended for most users).

Select your MicroSD card as the target.

Click Write to flash the OS onto the SD card.

Enable SSH or Wi-Fi (Optional): If you plan to use the Raspberry Pi headlessly (without a monitor, keyboard, or mouse), you can enable SSH or configure Wi-Fi before inserting the SD card into the Pi:

After flashing, insert the SD card into your computer.

Open the boot partition and create an empty file named "ssh" (no extension) to enable SSH.

For Wi-Fi, create a file called wpa_supplicant.conf with your Wi-Fi credentials: country=US ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev update_config=1 network={ ssid="Your_SSID" psk="Your_Password" }

2. Set Up the Raspberry Pi

Insert the SD card into the Raspberry Pi.

Connect your HDMI cable from the Raspberry Pi to the monitor.

Plug in your keyboard and mouse via the USB ports.

Connect the power supply to the Raspberry Pi.

3. First Boot and Raspberry Pi OS Setup

When you power on the Raspberry Pi, it should boot into Raspberry Pi OS.

Follow the on-screen instructions to:

Set up your language, timezone, and keyboard layout.

Set up your Wi-Fi connection (if not already done).

Update the system by running sudo apt update and sudo apt upgrade in the terminal.

4. Install Additional Software

Once your Raspberry Pi is running, you can install additional software based on your needs. For example:

Web Browsing: The default browser is Chromium, but you can install others like Firefox.

Office Suite: Install LibreOffice for document editing, spreadsheets, and presentations.

Command: sudo apt install libreoffice

Development Tools: If you want to use the Pi for programming, you can install IDEs like Thonny (for Python) or Visual Studio Code.

Command: sudo apt install code

Media Software: You can use VLC for media playback or Kodi for a home theater system.

5. Optimize Your Setup

To make your Raspberry Pi run smoothly and feel more like a desktop PC:

Increase Memory Allocation: If you're using a Raspberry Pi 4, you can allocate more memory to the GPU via sudo raspi-config.

Enable Auto-Login: To skip the login screen on boot, you can configure auto-login:

Run sudo raspi-config.

Select Boot Options → Desktop/CLI → Desktop Autologin.

Configure Performance Settings: You can tweak performance settings like CPU overclocking or enabling hardware acceleration for graphics in the Raspberry Pi configuration tool (raspi-config).

6. Optional: Adding a Large Storage Device

If the 8 GB or 16 GB of storage on the SD card isn’t enough, you can plug in a USB hard drive or USB flash drive to expand your storage. You can also configure the Raspberry Pi to boot from a USB drive (for faster performance compared to an SD card).

7. Set Up Remote Access (Optional)

If you prefer to control the Raspberry Pi from another computer:

SSH: You can access the Raspberry Pi's terminal remotely via SSH (if enabled during setup). To connect, use a tool like PuTTY (Windows) or the terminal (Linux/macOS):

Command: ssh pi@<raspberrypi-ip-address>

VNC: You can use VNC for remote desktop access.

Enable VNC using sudo raspi-config.

Download and install RealVNC on your computer to access the Raspberry Pi’s graphical desktop remotely.

8. Using Your Raspberry Pi as a Full PC

Once you’ve completed the setup, your Raspberry Pi will be ready to use like a regular desktop computer. You can:

Surf the web, check emails, and use social media with browsers like Chromium or Firefox.

Write documents, create spreadsheets, and presentations using LibreOffice.

Code in multiple languages (Python, Java, C++, etc.).

Play media files with VLC or stream content using Kodi.

9. Advanced Uses: Building a Raspberry Pi "Server"

If you want your Raspberry Pi to act as a server or take on additional tasks, you can configure it for various roles:

Home Automation: Set up a Home Assistant or OpenHAB server for smart home automation.

Web Server: You can install Apache or Nginx and run a web server.

Command: sudo apt install apache2

Cloud Server: Set up Nextcloud or ownCloud to create your own cloud storage.

Conclusion

Creating a Raspberry Pi PC is a great way to repurpose the Raspberry Pi as a low-cost, energy-efficient desktop computer. Whether you're using it for everyday tasks like browsing, programming, or media consumption, or even more advanced tasks like running servers or learning about Linux, the Raspberry Pi is incredibly versatile.

If you need help with specific configurations, software installation, or troubleshooting, feel free to ask!

[hongjuelectronics]

Safety Design and Certification Requirements for Power Sockets

Safety is a top priority in the design of power sockets. Poor design can lead to overloading, electrical failures, and even fires. In addition to safety features, certification and compliance with international standards are essential to ensure global market acceptance. This article discusses key safety designs and certification requirements for power sockets, including overload protection, fire prevention, certification standards, and surge protection technologies.

I. Overload Protection and Fire Prevention

1. Overload Protection

Fuses: Sockets include built-in fuses that disconnect the circuit when the current exceeds the rated value. Example: Industrial sockets with large-capacity fuses are designed for heavy-duty equipment.

Thermal Protectors: Devices like thermistors and thermal cutoffs disconnect power when excessive heat is detected. Example: Household smart sockets include thermal cutoffs to ensure safe long-duration usage.

Electronic Overload Protection: Microcontrollers monitor current flow and immediately cut power in case of anomalies. Example: IoT-enabled sockets alert users of overloading via a smartphone app while shutting down the circuit.

2. Fire Prevention Design

Flame-Resistant Materials: Outer casings made of high-grade flame-retardant plastics prevent fire spread. Example: Power sockets in public areas use UL94 V-0 rated materials for enhanced fire safety.

Optimized Internal Layout: Enhanced insulation prevents arcing and overheating within the socket. Example: A commercial socket features dual-layer insulation to separate high-voltage components.

II. Certification Standards and Compliance

1. Key Certifications

UL Certification (USA): Focuses on electrical safety, overload, and temperature rise tests. Example: Smart sockets compliant with UL1363 standards are widely used in North American households.

CE Certification (EU): Ensures electromagnetic compatibility and low-voltage directive compliance. Example: Industrial-grade sockets certified under CE mark provide stable performance in European factories.

FCC Certification (USA): Addresses radio frequency interference for devices with wireless capabilities. Example: A Wi-Fi-enabled socket with FCC approval ensures smooth operation in smart home setups.

2. Industry-Specific Certifications

Medical: IEC 60601 standards ensure safe use in medical environments. Example: Sockets in hospitals meet IEC standards to power critical medical devices.

Data Centers: ANSI/TIA 942 certification validates high-performance sockets for server rooms. Example: Power strips with this certification prevent failures in data-intensive environments.

III. Surge Protection Technology

1. Lightning Protection

Built-In Surge Protectors: Divert excess current to the ground during power surges caused by lightning. Example: Outdoor sockets in EV charging stations feature multi-layer surge protection.

Efficient Grounding: Robust grounding mechanisms prevent damage to internal components. Example: Industrial power sockets in high-risk areas use advanced grounding to ensure durability.

2. Surge Suppression

MOVs (Metal Oxide Varistors): Absorb excess current to protect connected devices. Example: High-energy MOVs in smart sockets safeguard home appliances from voltage spikes.

Filtering Circuits: Built-in LC filters suppress electromagnetic interference and enhance stability. Example: Server room sockets use advanced filtering to ensure uninterrupted operation of critical systems.

IV. Future Trends in Safety Design

Smart Safety Systems: AI-powered sockets can predict potential risks and send alerts to users.

Eco-Friendly Designs: The adoption of sustainable materials and energy-saving features.

Global Compatibility: Modular designs to meet diverse regional and industrial standards.

V. Conclusion

Power socket safety design is a cornerstone of reliable electrical systems. By integrating overload protection, fire prevention, surge protection, and adhering to international certification standards, manufacturers can deliver secure and high-quality products. Continuous innovation and compliance with global regulations will remain key to advancing the power socket industry.

en.dghongju.com

[techtease]

PiSquare: RP2040 & ESP-12E-based board for all Raspberry Pi HATs

PiSquare is a compact, wireless communication board designed for Raspberry Pi that enables you to wirelessly connect and communicate with multiple Raspberry Pi HATs including SPI, I2C, and SPI HATs. It is based on two powerful components:

⦁ The RP2040 microcontroller (the same chip used in the Raspberry Pi Pico). ⦁ The ESP-12E Wi-Fi module for seamless wireless communication.

By using socket programming, PiSquare can wirelessly interact with Raspberry Pi HATs through TCP/IP communication, allowing you to connect as many devices as you need, without worrying about physical stacking or GPIO conflicts.

Key Specifications:

⦁ Microcontroller: Raspberry Pi RP2040

Core Architecture: Dual-core ARM Cortex-M0+ microcontroller

Clock Speed: Up to 133 MHz

Flash Memory: 2MB onboard QSPI Flash (for program storage)

RAM: 264KB SRAM

GPIO Pins: 26 multi-function GPIO pins with support for PWM, SPI, I2C, UART, and other peripherals

⦁ Wi-Fi Connectivity: ESP-12E

Wi-Fi Standard: 802.11 b/g/n

Wireless Frequency: 2.4 GHz

Wi-Fi Chipset: ESP8266 (with 4MB of onboard Flash)

Data Rate: Up to 72.2 Mbps (with 802.11n support)

Communication Interface: UART (Universal Asynchronous Receiver Transmitter)

⦁ Wireless Communication via Socket Programming

Protocol: TCP/IP (Transmission Control Protocol/Internet Protocol) via socket programming

Connection Type: Full-duplex, bi-directional communication

Network Type: Local Area Network (LAN) or Wi-Fi based network for device communication

Number of Supported Devices: Configurable for communication with multiple (n) Raspberry Pi HATs over Wi-Fi without the need for physical stacking

Socket Layer: Raw socket-based communication for sending and receiving data over the network

⦁ HAT Compatibility

Supported Protocols: SPI (Serial Peripheral Interface): Full-duplex, synchronous communication for connecting peripherals

I2C (Inter-Integrated Circuit): Multi-master, multi-slave communication for sensors, actuators, and peripheral devices

GPIO-based HATs: Supports a variety of devices and sensors with GPIO pin control

Pin Multiplexing: Flexible I/O pin assignment allowing for easy configuration of multiple communication protocols simultaneously

Addressing: Supports unique addressing for SPI and I2C devices to avoid conflicts

⦁ Power Supply

Voltage: 5V DC ±5% (typical operating voltage range)

Power Consumption: Low-power operation suitable for remote or battery-powered applications

Regulation: Onboard linear voltage regulator to provide stable power for the microcontroller and Wi-Fi module

⦁ Form Factor

Dimensions: 65mm x 30mm x 20mm (compact design suitable for integration into small devices)

Mounting: Compatible with standard Raspberry Pi connectors (via external interface) without the need for physical GPIO stacking

⦁ I/O and Expansion

Interface: UART, SPI, I2C (for communication with external peripherals)

GPIO: 26 GPIO pins for signal input/output, including support for digital, analog, PWM, and interrupts

Use Cases

Here are a few ways PiSquare can revolutionize your Raspberry Pi projects:

Multi-HAT Robotics: Easily connect multiple HATs for motor control, sensor arrays, and communication modules in a wireless setup.

IoT Projects: PiSquare can communicate with several sensor HATs in remote locations, sending data back to a central Raspberry Pi for processing or cloud storage.

Home Automation: Connect a variety of home automation HATs wirelessly, creating a smart home system that’s efficient and scalable.

Distributed Sensor Networks: Set up multiple sensors across a large area without worrying about physical connections or pin conflicts.

The Pisquare RP2040 with the onboard ESP-12E Wi-Fi module is a powerful and compact solution for anyone looking to build wireless IoT projects. Its support for multiple HATs, including SPI and I2C, makes it versatile enough to handle a wide variety of peripherals, while its ability to implement socket programming provides you with the flexibility to create robust networked applications.

Whether you're creating a smart home system, an industrial IoT device, or a robotics project, the Pisquare by SB Components can be the perfect foundation for your next creation.

[bestups1kva]

(Top ) Best 1000 VA UPS in India

Are you looking for the best 1000 va ups in india.

If yes, then you have landed at the right place.

In this article, you are going to view several best 1000 va ups in india that you can buy on amazon and enhance your life

Best 1000 VA UPS in India

1. ZEBRONICS U1205 Microcontroller Based UPS

First up on my list of best ups 1k va in india is zebronics U1205 Microcontroller based ups.

Let us dive right into seeing at the benefits after buying this ups.

This live interactive ups gives you constant power supply. Apart from that, it also has automatic voltage regulation that protects both your computer as well as your ups from voltage spikes and surges.

This ups automatically restarts your connected devices when AC power is restored which ensures that no system down state is there.

The double boost feature of the power supply in the ups, enhances power output during low voltage conditions.

No matter whether the voltage is low, or high, the automatic voltage regulation feature of this ups maintains the voltage. Thus, it prevents your device from voltage fluctuations.

Its wide range of input voltages makes it a good choice for several scenarios.

Its great micro controller delivers precise and efficient power management.

It ensures compatibility with generator power sources. Thus, it provides flexibility in power backup stuffs.

With over 40 ratings, you can buy this ups at 4400 Indian Rupees on amazon.

Buy now from amazon

2. APC Back-UPS BX1100C-IN 1100VA 

This one is a compact design line interactive ups with a load capacity of 1100 VA.

This ups also has five 6A, 2/3 pin power sockets.

Isn't this amazing.

This ups also has automatic voltage regulation with a wide input range from 145-290 Volts.

This ups also has a battery that provides 30 -90 minutes of back up time.

The back up time depends on the load.

This ups is generator compatible.

One big benefit about this ups:

This ups is compatible with low power loads such as DSL modem and wifi router.

This ups also has cold start capability that allows the load to power on the battery.

It stays quiet during a change over from mains to generator.

This ups also has 1 year of warranty.

With over 7000 reviews, this ups is available to buy on amazon.

Buy now from amazon

[rohitpalan]

Microcontroller Socket Market is forecasted to register a 7.3% CAGR during the period (2022-2032) and is projected to reach US$ 2497.5 million by 2032 Read more@ https://www.futuremarketinsights.com/reports/microcontroller-socket-market

[ainow]

Esplora Arduino game controller

The ESPLORA Arduino game controller Board is an Arduino-compatible microcontroller board based on the Arduino Leonardo. Unlike previous models, it comes equipped with a variety of built-in sensors for immediate use in interactions.

This guide is perfect for individuals interested in using Arduino, but who don’t want to dive into electronics right away. To learn how to use the ESPLORA Arduino game controller Board in a simple and clear manner, be sure to read the Getting Started with Esplora guide.

The ESPLORA Arduino game controller Board boasts onboard sound and light outputs, as well as multiple input sensors such as a joystick, slider, temperature sensor, accelerometer, microphone, and light sensor. Additionally, it offers the option to enhance its functions through two Tinker-kit input and output connectors and a socket for a color TFT LCD screen.

Similar to the Leonardo board, the ESPLORA Arduino game controller Board also utilizes an Atmega32U4 AVR microcontroller with a 16 MHz crystal oscillator. It features a micro USB connection that can function as a USB client device, such as a mouse or keyboard. Additionally, there is a reset push button located in the upper left corner of the board for restarting purposes.

There exist four indicators, each displaying a different status.

The green indicator shows if the board is currently being powered.

The L [yellow] connects directly to pin 13 on the micro-controller for easy accessibility.

The [yellow] LED indicates data being transmitted or received through the USB connection.

Within the board lies all the necessary components to support the microcontroller. To begin, just connect it to a computer using a USB cable. The ESPLORA Arduino game controller Board is also equipped with built-in USB communication, allowing it to function as a mouse or keyboard when connected to a computer. It also offers a virtual serial/COM port (CDC). This alters the behavior of the board, which is further explained on our getting started page. On this page, you can find all the instructions for configuring your board and utilizing the Arduino Software (IDE) for coding and electronics experimentation.

The transfer of data, both in and out.

The ESPLORA Arduino game controller Board features a classic gamepad design, including an analog joystick on the left and four push buttons on the right. It also comes equipped with several onboard inputs and outputs:

The analog joystick features a center push-button and two axes, designated as X and Y. There is also a central pushbutton for added functionality.

Arranged in a diamond formation are 4 push-buttons.

The slider for the linear potentiometer is located towards the bottom of the board.

A tool to capture the volume (amplitude) of the surrounding environment.

A sensor that detects light to measure brightness.

The temperature sensor measures the surrounding temperature.

A three-axis accelerometer detects the orientation of the board with respect to gravity, along the X, Y, and Z axes.

The buzzer has the ability to generate square-wave tones.

The RGB LED features Red, Green, and Blue elements that allow for color mixing and a bright display.

The TinkerKit Inputs allow for easy connection between the sensor modules and 3-pin connectors.

The TinkerKit Outputs allow for easy connection of the TinkerKit actuator modules via the 3-pin connectors.

The TFT display connector can be used for a color LCD screen, SD card, or any other devices utilizing the SPI protocol.

To fully utilize all available sensors, the board employs an analog multiplexer. This way, multiple input channels (excluding the 3-axis accelerometer) can share a single analog input of the microcontroller. Selecting which channel to read is done through four additional pins on the microcontroller.

Communication is essential in any relationship, whether it be personal or professional. It plays a crucial role in maintaining strong connections and fostering understanding between individuals. Effective communication allows for open and honest dialogue, facilitating problem-solving and building trust. Without good communication, misunderstandings can occur, leading to conflicts and strained relationships. Therefore, it is important to prioritize effective communication in every aspect of our lives.

The ESPLORA Arduino game controller Board for the Leonardo offers various features for connecting with a computer, another Arduino, or different micro-controllers. The ATmega32U4 enables serial (CDC) communication through USB and is recognized as a virtual com port on the computer. It also functions as a full speed USB 2.0 device and can be used with standard USB COM drivers. A .inf file is needed for Windows.

The Arduino software comes equipped with a serial monitor for easy transmission of text data to and from the board. Whenever data is being sent via the USB connection to the computer, the RX and TX LEDs will light up on the board. Additionally, the ATmega32U4 has SPI capability accessible through the SPI library. In addition, the Esplora can act as a standard keyboard and mouse, allowing you to use programming to manage these input devices via the Keyboard and Mouse libraries.

The act of creating computer software, also known as programming, involves writing code using various languages and tools. This process requires a combination of problem-solving skills, critical thinking and creativity. Programmers must constantly learn new techniques and adapt to ever-changing technology in order to produce high-quality programs.

To start using the Esplora with your Arduino software (download), simply choose “Esplora” from the Tools > Board menu. For more information, refer to the getting started page. The ATmega32U4 on the Esplora comes pre-loaded with a boot-loader, enabling you to upload new code without an external hardware programmer.

The AVR109 protocol is the chosen method of communication. To avoid using the bootloader, you can program the microcontroller through the ICSP header. Additional instructions are available for reference.

A dedicated library for the Esplora simplifies writing sketches, with methods available for reading sensors and controlling onboard outputs. These high-level methods also perform pre-processing of data, such as converting temperature readings to degrees Fahrenheit or Celsius. Additionally, the library allows easy access to outputs like the RGB LED. For further information and examples, please refer to the Esplora library reference page.

The automatic reset and bootloader activation are key components in the software’s functioning.

Rather than relying on the physical reset button, the Esplora utilizes a software-based reset triggered by opening and then closing the virtual serial/COM port (CDC) at 1200 baud. This initiates a processor reset, temporarily cutting off the USB connection to the computer and causing the virtual port to disappear. The boot-loader remains active for approximately 8 seconds before it can also be activated by pressing the reset button on the Esplora.

Please be aware that upon initial power up, the board will launch the user sketch instead of the boot-loader, if available. Due to the specific reset process of the Esplora, it is most effective to allow the Arduino software to attempt a reset before uploading, especially if you typically press the reset button before uploading on other boards. However, in the event that the software is unable to reset the board, you can manually initiate the boot-loader by pressing the reset button on the board.

The USB port is equipped with overcurrent protection to prevent any potential damage.

The ESPLORA Arduino game controller Board comes equipped with a re-settable poly-fuse to safeguard your computer’s USB ports against shorts and over-current. While most computers have built-in protection, the fuse adds an additional level of security. In the case of a short or overload exceeding 500 mA, the fuse will disconnect the connection until the issue is resolved.

Regarding the appearance of this object, its external features will be discussed.

The ESPLORA Arduino game controller Board PCB has a maximum size of 6.5 inches in length and 2.4 inches in width. The USB and TinkerKit connectors extend beyond the width dimension. Additionally, there are four screw holes that allow for attachment to a surface or case.

[bitstream24]

Raspberry Pi Pico CAN Bus System with Micro-Python Pre-Installed

The ​CANPico v2 is an improved CAN Bus module version with a Pico WH installed on a socketed board. It is shipped with Pico WH and MicroPython pre-installed.

[vaguely-art]

We were so close. I finished getting all the sockets, diodes, under light LEDs, trrs jacks, and microcontrollers onto both boards, noticed one controller was a tiny bit off center and in trying to de-solder it I scratched a trace on the PCB.

Looks like we have a new practice board to mess with and half of a new set of components in the mail

[dragon-in-a-fez]

tbh I just designed the circuits as I went. no schematics we die like men

but I can tell you the parts I used:

Seeed Xiao ESP32C2 microcontroller board

generic single-channel relay module

Meanwell IRM-05-5 DC power supply

momentary button

the basic principle is the microcontroller switches the relay, which powers up the socket and whatever is plugged into it. as a starting point there are lots of tutorials around the internet for controlling a relay with an arduino.

if you try to build one, DO NOT cheap out on the DC power supply for the controller and DO NOT plug it in until everything is fully enclosed in some kind of non-conductive housing. household AC voltage can kill.

I wanted a smart socket to control a table lamp remotely, but I didn't want to a) spend money or b) give 16 global megacorporations detailed information about my lighting habits, so I built this nonsense:

it does the job, and as any millennial can tell you, the transparent casing means it's automatically cool as fuck