#electronic engineering

[technoarcanist]

I made this today as venting for my new job :'3

(Based on XKCD 2933)

[nuacam]

So excited to have my hands of the first proper prototype of my NuaCam project. It's crazy to see just how far I have come in a few short months, growing this from a simple idea to a functional device. The goal is to build a camera which utilising ai stylisation to capture reality in a new light. Now I can focus on improving the ai side to try and create exciting styles to use. The first prototype was causing lots of lost hours debugging due to lose wires, so I bite the bullet and designed this pcb to help me develop the software side.

[ztremx]

Shango runs a resurrected TV 12 hours per day to document deterioration

[milk-and-cold-custard]

Chat, is it cringe if I got high properly for the first time and all I can think about is RLC circuits?

[penguininmypocket]

fixing my earphones for the eighth time. some people think it's not worth it anymore and i should just buy a new pair. don't listen to the haters

anyway i decided to do it properly so I'm actually fully rebuilding it from top to tail

going insane tho

[nerdymemes]

[mefrontechnologies]

High Volume PCB Assembly With Accelerating Manufacturing Efficiency

In the fast-paced world of electronics, speed and efficiency are key factors that determine the success of a business. PCB Assembly, also known as PCBA, plays a crucial role in meeting the demands of industries like consumer electronics, automotive, telecommunications, and medical devices. This article explores the importance and benefits of high-volume PCBs and their various methods, including Through-Hole Assembly and Electronic PCB Assembly, in enhancing production processes and enabling rapid PCB Assembly.

The Significance of High Volume PCB Assembly

PCBA is a manufacturing process that involves the assembly of a large number of printed circuit boards with consistent quality and precision. As industries continue to grow and evolve, the demand for electronic products is increasing exponentially. Companies need to cater to this ever-growing demand efficiently and cost-effectively. Large-Scale PCB Assembly is the solution that allows them to achieve high production rates and economies of scale.

Understanding PCB Assembly Techniques

Through-Hole PCB Assembly:

Through-Hole PCB Assembly is a traditional assembly method that involves the insertion of electronic components through holes on the PCB. These components are then soldered onto the opposite side of the board, ensuring a sturdy connection. While Through-Hole Assembly is reliable and provides mechanical strength, it is more suitable for low- to medium-volume production due to the manual labor involved.

Surface Mount Technology (SMT) Assembly:

Surface Mount Technology Assembly is a more modern and widely used method for high volume PCB Assembly. SMT components are directly mounted onto the surface of the PCB, eliminating the need for drilling holes. This automation-friendly process significantly speeds up production, making it ideal for high volume manufacturing.

Advantages of High Volume PCB Assembly

Cost-Effectiveness:

One of the primary advantages of high-throughput PCB Assembly is the cost-effectiveness it offers. By automating the assembly process, companies can reduce labor costs, minimise material waste, and optimise production efficiency. The bulk purchasing of components for high volume production also allows for better deals and lower component costs.

Faster Time-to-Market:

With rapid PCB Assembly techniques, companies can significantly reduce the time-to-market for their products. This swift turnaround time enables businesses to capitalize on market trends, respond to customer demands faster, and stay ahead of the competition.

Consistent Quality:

Automated assembly processes in High Volume PCB Assembly ensure consistent and precise placement of components, leading to higher product quality. The use of advanced machinery and quality control measures minimizes human errors, resulting in more reliable electronic products.

Scalability:

As the demand for electronic products increases, Big Volume PCB Assembly provides the scalability needed to meet market requirements. By streamlining production processes, businesses can seamlessly scale their operations to accommodate higher volumes without compromising on quality.

Design Flexibility:

The adoption of High Volume PCB Assembly allows for greater design flexibility. Manufacturers can experiment with different board layouts and quickly iterate prototypes before committing to large-scale production, reducing the risk of costly errors.

Industrial PCB Assembly and Its Impact

The industrial sector has seen significant advancements in PCB technology. Industrial PCB Assembly caters to applications that demand ruggedness, reliability, and high performance. Industries like aerospace, automotive, and industrial automation rely heavily on electronic components to function seamlessly in challenging environments.

PCB Assembly in High Volume has revolutionized the industrial sector by providing sophisticated PCBs that can withstand extreme temperatures, vibrations, and corrosive conditions. This has not only improved product reliability but also extended the lifespan of critical equipment, reducing downtime and maintenance costs.

Ensuring Quality in Electronic PCB Assembly

Electronic PCB Assembly is at the heart of every electronic device. Ensuring the highest quality in this process is crucial to maintaining the integrity of the end product. Manufacturers achieve this by implementing strict quality control procedures, including:

Automated Optical Inspection (AOI):

AOI systems use advanced cameras to inspect the soldering and component placement on PCBs. They can detect defects and inconsistencies in real-time, ensuring that only flawless PCBs move forward in the assembly line.

X-ray Inspection:

X-ray inspection is used to examine hidden solder joints and identify any defects that may not be visible through standard inspection methods. This technique ensures the integrity of complex and miniaturized components.

Functional Testing:

Functional testing is performed on the assembled PCBs to verify their proper functioning as intended. This testing stage guarantees that the final products meet the required specifications.

Also Read: SMT PCB Assembly

Conclusion

High Volume PCB Assembly has become the backbone of the electronics industry, enabling manufacturers to meet growing demands efficiently and economically. Through-Hole PCB Assembly and Surface Mount Technology (SMT) Assembly cater to different production needs, offering unique advantages in various applications.

The continuous evolution of electronic devices calls for quicker time-to-market, superior quality, and scalability. High Volume PCB Assembly addresses these demands, making it an indispensable aspect of modern-day electronics manufacturing. As technology continues to advance, this essential process will undoubtedly play an even more significant role in shaping the future of the electronics industry.

Source: https://mefrontechnologies.medium.com/high-volume-pcb-assembly-with-accelerating-manufacturing-efficiency-4585ce00ab14

[pixelreactor]

3 Most Recommended Software Packages for the Electronics Hobbyist.

🔧 1. 3D Modeling for Engineering & 3D Printing

✅ Fusion 360 – Personal Use License (Free for hobbyists)

Why: Excellent parametric CAD tool for mechanical/engineering parts. Fusion 360 also has built-in STL export for 3D printing and includes simulation and CAM features.

Strengths:

Parametric design (great for precision parts)

Freeform modeling for enclosures

Cloud projects, version control

License: Free for non-commercial/hobby use

Platform: Windows, macOS

👉 https://www.autodesk.com/products/fusion-360/personal

🖥️ 2. PCB Design & Schematic Capture

✅ KiCad (Free and Open Source)

Why: Industry-capable toolchain for schematic capture and PCB layout. Supports multilayer boards, differential pairs, 3D viewer, and Gerber generation.

Strengths:

Active development and large community

Great library support and custom footprint creation

3D model viewer of final board

License: 100% free, no restrictions

Platform: Windows, macOS, Linux

👉 https://www.kicad.org

⚡ 3. Circuit Simulation

✅ SimulIDE (Free & Real-Time Visual Simulator)

Why: Lightweight, easy-to-use, real-time simulation of microcontrollers and analog components. Run .hex files, test digital and analog circuits together.

Strengths:

Visual layout with live feedback (LEDs blink, motors spin)

Supports AVR (e.g., ATmega328), PIC, basic 8051

Good for testing circuits without physical hardware

License: Free and open source

Platform: Windows, macOS, Linux

👉 https://www.simulide.com

Alternate for purely analog simulation:

✅ LTspice (Free from Analog Devices, great for analog/switching power supply design)

👉 https://www.analog.com/en/design-center/design-tools-and-calculators/ltspice-simulator.html

✅ Final Recommendation Overview

PurposeRecommended ToolWhy It's Great3D Printing (CAD)Fusion 360Precise mechanical design, STL export, free licensePCB DesignKiCadPowerful, open source, industry-level featuresCircuit SimulationSimulIDEReal-time microcontroller + analog simulation

If you're doing advanced firmware testing (e.g. STM32 or ESP32), you could add Renode or QEMU later on.

[chriselison]

My second channel was a bit neglected, so I will be uploading videos there now too again! I'm going to go through all my old electronic experiments and projects and record them for my electronics channel, Chris Elison Electronics on YouTube.

This episode was me building an Arduino on a breadboard using the ATMEGA328P microcontroller. I'm looking forward to recording more cool electronics videos as well as the gaming videos, I've got a lot of ideas for stuff I want to do!

[legendary-ai-stories]

Love downloads: the dark letter illuminated by electronic engineers

An aura of mystery wraps the University of Electronic Engineering of Milan on the nights of Halloween. According to recent information, the dark coat of the night filtered by the windows of university buildings inspires a group of electronic engineers in the elaboration of a singular company. By following the dim light of the monitors and the whisper of the PC fans, the origin of a story as…

[krstseo]

The ECE Department at KRCT, Trichy, organized a PCB Design Value-Added Course on March 24–25, 2024, for second-year students. Led by expert Kasthuri, the course provided comprehensive training on PCB design fundamentals, layout techniques, software tools, and manufacturing considerations, coupled with hands-on projects.

This initiative enhanced students' practical skills, industry readiness, and confidence. With support from Dr. M. Kavitha, the program bridged academic learning with real-world applications, reaffirming KRCT’s commitment to student success and career growth.

[nuacam]

Not a visually pleasing update, but a very important step has been completed...on the technical side at least. I shall convince a designer to help me update the visuals later. From the local access point of the camera it is now possible to check for firmware updates and initiate them if available. This is an important step as it allows for new features to be added after launch, without manually reprogramming each device. As always follow for more updates and to see this project come to fruition.

[sohaibsmart]

The perfect TVs of 2023: from Sony, Samsung, LG, TCL, and extra

2023 has been a superb yr for TVs, and we’ve had the nice privilege of testing a number of of the very best QLED TVs, OLED TVs, and QD-OLED TVs ourselves. That being stated, if you happen to’re interested by upgrading your front room set, plan on buying one as a present, or just need to add a number of screens to your property, we’ve put collectively this checklist of all the very best TVs you…

[389]

Devon Turnbull, Hifi listening Room Dream No.1, a high performance, handmade sound system with a wall of brutalist speakers is a site specific acoustic experience, described as a “shrine to music” by its creator, artist, designer and audio engineer Devon Turnbull.

[penguininmypocket]

fixing my earphones for the eighth time. some people think it's not worth it anymore and i should just buy a new pair. don't listen to the haters

anyway i decided to do it properly so I'm actually fully rebuilding it from top to tail

going insane tho

[bluekiivi]

in the workshop