Collaborate Disseminate
Welcome to the Design Review Central! [VE3SVF] sends us their board, and it’s a HAB (High Altitude Balloon) tracker board. It’s got the venerable ATMega28P on it, a LoRa modem …read more Continue reading PCB Design Review: HAB Tracker With ATMega328P
Now before you start asking yourself “best for what purpose?”, just have a look at the quality of the DIY PCB in the image above. [ForOurGood] is getting higher resolution …read more Continue reading The Best DIY PCB Method?
[Dan Schnur] has a simple strategy to ensure their business card stays on the client’s desk and doesn’t just get lobbed in a drawer: make it into a simple gaming …read more Continue reading 2024 Business Card Challenge: Integrated Game Card
[Dan Schnur] has a simple strategy to ensure their business card stays on the client’s desk and doesn’t just get lobbed in a drawer: make it into a simple gaming …read more Continue reading 2024 Business Card Challenge: Integrated Game Card
[Ben Krasnow] of the Applied Science channel recently released a video demonstrating his process for getting copper-plated traces reliably embedded into sintered nylon powder (SLS) 3D printed parts, and shows …read more Continue reading Watch SLS 3D Printed Parts Become Printed Circuits
PCB business cards for electronics engineers might be very much old news in our circles, but they are still cool, not seen too much in the wild, and frankly inaccessible …read more Continue reading 2024 Business Card Challenge: PCB Business Cards for Everybody
[Simon B] enters our 2024 Business Card Challenge with BAUDI/O, a genuinely useful audio output device. The device is based around the PCM2706 DAC, which handles all the USB interfacing …read more Continue reading 2024 Business Card Challenge: BAUDI/O For the Audio Hacker
In Terminator 2: Judgment Day it’s revealed that Skynet becomes self-aware in August of 1997, and promptly launches a nuclear attack against Russia to draw humanity into a war which …read more Continue reading 2024 Business Card Challenge: T-800’s 555 Brain
Our PCBs greatly benefit from cases – what’s with all the pins that can be accidentally shorted, connectors that stick out of the outline, and cables pulling the board into …read more Continue reading Turbocase Generates A PCB Shell For You
[Carl Bugeja] finds the engineering behind the Las Vegas Sphere fascinating, and made a video all about the experience of designing and building a micro-sized desktop version. [Carl]’s version is …read more Continue reading How to Cram 945 LEDs into a Teeny Tiny Vegas-Style Sphere