#Elecrow

[elecrow-electronics]

📢 Elecrow #PartnerSeller Program Product #Newarrival 🔥 🔱 Introducing the #EncoderCounter, meticulously designed by Y2Kb! This advanced device accurately displays and outputs the count of incremental output encoder pulses. 😻 #ElecrowPCB 🚀 #PCBA, selling, and shipping services provided by #Elecrow. For more info 👇 https://www.elecrow.com/encoder-counter.html?utm_source=tumblr&utm_term=idd=2

[jackdiyproject]

EXPLORING THE 5 COOL PARTNER SELLER ELECTRONICS PRODUCTS-Part2

Easy Pulse Sensor by Embedded Lab

The incredible Easy Pulse Sensor — the ultimate DIY pulse sensor for detecting the cardiovascular pulse wave from a fingertip! Whether you’re a hobbyist or an educator, this innovative sensor is the perfect tool to illustrate the principle of photoplethysmography (PPG) — a non-invasive optical technique for obtaining vital information about the cardiovascular system from the surface of the skin.

With its infrared light source and precision photodetector, Easy Pulse provides accurate and reliable measurements of the small changes in transmitted light intensity caused by changes in blood volume within the tissue. The resulting signal is filtered and amplified to produce a clean and accurate PPG waveform from which the instantaneous heart rate can be derived.

What’s more, the Easy Pulse also provides a digital pulse output that is synchronized to the heartbeat, making it an invaluable tool for a wide range of applications. Whether you’re a student, researcher, or medical professional, Easy Pulse is the perfect solution for monitoring heart rate and other vital signs in a non-invasive, user-friendly way.

Features

Operates at +5V power supply

Two-stage Filtering and Amplification using MCP6004 Op-Amp

Rail-to-rail output voltage swing

Analog PPG and digital pulse output

Potentiometer based gain control

Click here to see more about the Easy Pulse Sensor.

The 16*32 RGB LED by Embedded Lab

What’s more, the brightness sensor can be adjusted automatically, with 16 levels of adjustable brightness to choose from, ensuring optimal viewing in any lighting conditions. And with wide viewing angles of 160° horizontally and 160° vertically, this LED matrix is perfect for both indoor and outdoor use.

The LED matrix also features 2 IDC connectors (DATA_IN, DATA_OUT) on the back and drives the display with a 1:8 scan rate, making it easy to cascade multiple panels and create a big screen display that’s sure to impress.

Whether you’re looking to create stunning digital signage, eye-catching displays, or engaging interactive installations, the 16x32 RGB LED Matrix Panel is the perfect tool for the job.

Noted: It doesn’t include the Driver Shield, if you want to buy the Driver Shield, click here.

Features & Specifications

Multi-purpose use, can be used indoors and outdoors

Wide viewing angle, wider range, attracting more audience

512 individual RGB LEDs, full-color display, adjustable brightness

High refresh, high gray

Size: 192mm x 96mm

Pixel pitch:6mm

Resolution ratio: 32 x 16 dots

Pixel Type: 1R1G1B

Optimum viewing distance: 6–47m

Visual horizontal angle:≥160°

Visual vertical angle≥160°

Display card: DVI

Driving mode: 1/8 scan

Refresh rate：≥800Hz

Control mode: Synchronous control

Service Life: 75000~100000 hours

Click here to see more about the 16*32 RGB LED Panel.

Final Words

We hope you’ve enjoyed learning about these 5 cool electronics products from Partner Seller that are sure to enhance your DIY projects and technical endeavors. From the Easy Pulse Sensor for heart rate monitoring to the versatile 16x32 RGB LED Matrix Panel for eye-catching displays, these products offer innovative features that are perfect for hobbyists, educators, and professionals alike. And if you’re a maker who wants to build your own products and put them on the shelf for commercial purposes, Elecrow offers professional support to help you get there. Join Elecrow’s Partner Seller Program and become a Partner Seller to promote your electronic products to the maker community! You can benefit a lot!

[recantha]

Review of the Elecrow CrowBot BOLT - a fun autonomous and remote control robot kit

Nicole over at Elecrow got in touch with me about a new robotics kit they’ve been developing called the CrowBot BOLT. I agreed to review the product and give my honest opinion. TL;DR A really well thought-out, and well-produced, kit from Elecrow. A few problems with the language in the documentation aside, it is a valuable learning product for both young and old. You can buy the kit from Elecrow…

[annieluckydog]

Join the revolution of the modern workplace and elevate your typing to the next level with a mechanical keyboard - the ultimate tool for the modern professional.

Are you a maker, programmer, or gamer in need of a high-performance mechanical keyboard? Look no further than Elecrow! They understand your specific needs and are committed to delivering cost-effective services with exceptional quality and craftsmanship. And right now, they're offering a special Spring Season promotion on their mechanical keyboard services. From PCB manufacturing to 3D printing and acrylic laser cutting, Elecrow has everything you need to create your dream mechanical keyboard at a much lower cost. Don't miss out on this amazing opportunity!

[arduino-diy]

ESP Terminal with 3.5" SPI Capacitive Touch Display

Product Info: https://www.elecrow.com/wiki/esp-terminal-with-35inch-spi-capacitive-touch-display.html Elecrow sent me this cute little 320x480 ESP32-S3 based SPI capacitive touch display with OV2640 camera. I am going to use this screen to create a touch panel for my home automation system. In this video, I am going to unbox and show you guys how to program and use this cute little touchscreen from Elecrow using SqareLine Studio. You can order this touch screen display from www.elecrow.com. The product link is in the description below.

[petnews2day]

Making a Cat TV with Raspberry Pi #RaspberryPi @Raspberry_Pi @bekathwia

New Post has been published on https://petn.ws/GJusd

Making a Cat TV with Raspberry Pi #RaspberryPi @Raspberry_Pi @bekathwia

Becky Stern presents a wonderful miniature television project for Raspberry Pi: Today we’re building a mini television for cats. My cat Benchley loves watching TV. It’s really a mini computer, since I’m using a Raspberry Pi to play YouTube on a little HDMI screen. I’m using a display gifted to me by Elecrow. It’s a […]

See full article at https://petn.ws/GJusd #CatsNews

[saggiosguardo]

Recensione Elecrow CrowView Monitor portatile con aggancio per laptop

Il settore dei monitor portatili è molto vivace negli ultimi anni, con diversi modelli aventi formati e caratteristiche differenti. Ci si sono buttati anche produttori di una certa fama, come Asus, Lenovo ed LG, ma tantissimi altri sono arrivati da nuovi brand emergenti. Se è vero che la maggior parte di questi si assomigliano, ce n’è uno che ha destato il mio interesse per via della sua…

[pc-freedom]

CrowVision: DIY プロジェクトが加速するタッチモニター！

さて今回は、Elecrow 社の製品、CrowVision を紹介します。 これは 11.6 インチの IPS キャパシティブタッチスクリーンで、5点タッチ機能と上下左右 178° の視野角、 HD インターフェース、1366×768 ピクセルの解像度と複数のシステムに対応している製品です。一見すると他の製品と変わらないように見えるのですが…！ この記事では、CrowVision の詳細な特徴と、どのように役立つかを紹介します。 それでは、さっそく始めましょう！ CrowVision とは？の詳細な紹介 それでは、CrowVision の詳細な特徴について見ていきましょう。まず、このデバイスは 11.6 インチの IPS (In-Plane Switching)…

[wacphotography]

The Elecrow SIM800C GPRS/GSM Shield for Arduino provides you a way to use the GSM network to receive data from a remote location, and it is compatible with all boards which have the same form factor (and pinout) as a standard Arduino Board.

This shield can also be applied to DIY phones for calling, receiving and sending messages, making GPS tracker or other applications like Smart home etc.

The Elecrow SIM800C GPRS / GSM Shield delivers GSM / GPRS 850 / 900 / 1800 / 1900 MHz signals for Audio, SMS and GPRS Service. Also, it runs at a low power consumption of about 0.6mA in sleep mode but acts compliant to GSM phase 2/2+: Class 4 (2 W @ 850 / 900 MHz), Class 1 (1 W @ 1800 / 1900MHz) with a two-in-one headset jack.

[diyarduino]

ESP Terminal with 3.5" SPI Capacitive Touch Display

Product Info: https://www.elecrow.com/wiki/esp-terminal-with-35inch-spi-capacitive-touch-display.html Elecrow sent me this cute little 320x480 ESP32-S3 based SPI capacitive touch display with OV2640 camera. I am going to use this screen to create a touch panel for my home automation system. In this video, I am going to unbox and show you guys how to program and use this cute little touchscreen from Elecrow using SqareLine Studio. You can order this touch screen display from www.elecrow.com. The product link is in the description below.

[elecrow-electronics]

📢 Attention All! Last 24 Hours to Go! 🕒 The CrowView Note's Kickstarter campaign is closing soon. Last Chance for 30% OFF on this innovative laptop dock. Don't miss out!👇 https://kickstarter.com/projects/elecrow/crowview-note-empowering-your-device-as-a-laptop?ref=co8bmy

[jackdiyproject]

EXPLORING THE 5 COOL PARTNER SELLER ELECTRONICS PRODUCTS-Part1

Exploring the 5 Cool Partner Seller Electronics Products

Prologue

Are you an electronics enthusiast looking to expand your electronics project repertoire? Want to take your skills to the next level by exploring new and exciting products? Look no further than our list of five cool electronics products from partner sellers!

Whether you’re interested in building your own smart home devices, experimenting with sensors, or creating your own robot, these products are sure to inspire you. They cover a lot of application areas, from loop detectors used to monitor vehicle count in parking garages to Arduino CNC shields used in CNC machines, from simple pulse sensors used to detect cardiovascular pulse signals from fingertip to RGB LED panel light used in smart home, these products are unique, compact, and functional. Not only are these products fun to build and use but they’re also designed to help you learn new skills and techniques along the way.

What’s more, these products all come from trusted partner sellers who are committed to developing high-quality products. They’re happy to provide technical support for customers who have questions, so you can be sure you’re getting the best in electronics.

So get ready to dive into the world of electronics and explore these five cool partner seller products. You’re sure to find something that piques your interest and takes your own electronics projects to the next level.

Inductive Loop Vehicle Detector by Elektronika-ba

Whether you need to monitor occupancy and count vehicles in parking garages, control vehicle access at door and barrier controls, or facilitate traffic light installations and traffic controllers, the inductive loop detector is the perfect solution. It can even detect the direction and speed of vehicle traffic, making it an invaluable tool for a variety of traffic-related applications. In addition, this device can function as a stand-alone speed trap and can be easily interfaced with Arduino.

We can also provide a pre-programmed PIC chip to meet your project requirements.

Specifications

Number of operating modes: 4

Tuning: Automatic

Detection type: Presence/Pulse

Presence time: Adjustable in 3 steps

Pulse duration: 250 ms / 500 ms

Signal filtering: Adjustable in 2 steps (NORMAL, HIGH)

Loop inductance: 20 uH — 1000 uH

Frequency range: 20 kHz — 145 kHz

Frequency selection: 2 combinations (LOW, HIGH)

Sensitivity: Maximum 0.0025% Δf/f, adjustable in 8 steps

Detection speed: 10 ms by default, adjustable

Start-up time: ~ 1 second per channel (or longer if the frequency is not stable)

Temperature range: -35°C — 120°C

Sensor protection: Galvanic isolation + gas discharge tube for lightning protection

Don’t settle for less — click here to learn more about the Inductive Loop Vehicle Detector and experience the compact, yet cool detector!

Arduino CNC Shield V3.51 by Protoneer

Designed by Protoneer, this kit is packed with features to ensure high precision control of your stepper motors, you can use it to easily build small CNC routers, DIY laser cutters, 3D printers, or any project that requires precise stepper motor control.

Our latest version 3.51 includes several enhancements to make assembly and installation even easier. We’ve added end-stop and probe signal filtering circuitry to eliminate false triggers and allow the use of unshielded cables for end-stops and probes. We’ve also increased the size of the solder pads for easier assembly and updated the probe pin labels to make installation a breeze.

With the Arduino CNC Shield Kit, you’ll have everything you need to build your own CNC router or mill with ease.

Features

Includes Noise Filers on all end stops and the probing pin. (New in V3.51)

GRBL 0.9 compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals https://github.com/grbl/grbl)

4-Axis support (X, Y, Z, A-Can duplicate X, Y, Z or do a full 4th axis with custom firmware using pins A4 and A3)

2 x End stops for each axis (6 in total)

Coolant enable

Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825 and others)(Not Included)

Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )

Compact design.

Stepper Motors can be connected with 4-pin molex connectors or soldered in place.

Runs on 12–36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)

Don’t wait — click here to see more about the Arduino CNC Shield V3.51 and start your next project today!

Easy Pulse Mikro by Embedded Lab

What’s more, the Easy Pulse Mikro is designed in the convenient Mikro bus form factor, making it easy to integrate with a wide range of mikroElektronika’s development boards. With all necessary instrumentation and amplification built right in, this powerful sensor provides a clean and precise analog PPG waveform output that’s routed to the AN pin of the mikroBus connector.

Whether you’re a hobbyist, student, or professional developer, the Easy Pulse mikro is the perfect tool for monitoring heart rate and other vital signs.

Click here to see more about the Easy Pulse mikro.

Features

Compatible with mikroBus socket.

Filtered and amplified analog PPG signal output

On-board potentiometer for adjusting amplifier gain, if needed (rotate clock-wise for increasing gain)

Onboard LED for indicating heartbeat. It flashes synchronously with the heartbeat on detecting the pulse from the fingertip.

[bakauf]

📢 #Kickstarter Alert | Elecrow CrowView Note 14” Portable Monitor with Keyboard, will be launching soon for Crowdfunding. 🔒 Subscribe now to grab the super early bird price. You could also win $100 cash or a $150 PCBA coupon. Come win with me at @Elecrow1!

[kenzingmedia]

Elecrow® Low Cost PCB Prototype from $1 https://www.elecrow.com/pcb-manufacturing.html

[biblestudies19]

I am participating in Elecrow #Giveaway to win a brand new #RaspberryPi5. Come win with me at #Elecrow!

[lornaas]

I am participating in Elecrow #Giveaway to win a brand new #RaspberryPi5. Come win with me at #Elecrow!