
ATtiny816 PCB Business Card Runs 21 LEDs on Harvested NFC Power
ATtiny816 PCB Business Card: No battery, no charging port. This PCB business card harvests power from your phone's NFC field to run an ATtiny816 and light 21 Charlieplexed LEDs.
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ATtiny816 PCB Business Card: No battery, no charging port. This PCB business card harvests power from your phone's NFC field to run an ATtiny816 and light 21 Charlieplexed LEDs.
MIT-Licensed STM32C5 BluePill Clone: A 144MHz Cortex-M33 in BluePill form, MIT-licensed with KiCad files published, and it speaks Oberon-2 as fluently as it speaks C.
Antmicro Open-Sources KiCad Files: Antmicro released full KiCad files for a permissively licensed dual 10GbE Thunderbolt card, a free reference design for learning high-speed PCB layout.

When KiCad 9.0 was released, the most common comment in hardware engineering circles was: “AI is...

A few weeks ago, I decided to run an experiment. I wanted to see if AI could actually design a usable...

No EE degree? No problem. Let’s build hardware the way you build software. You can debug a...

A practical comparison for hardware engineers, hobbyists, and startups TL;DR (Too Long;...
The task at hand is drawing the circuit schematics for a robot I'm working on. I had already written...
The most expensive mistake you can make in PCB design is building the wrong board. The second most...
KiCon Asia 2025 took place in Shenzhen on November 13–15, co-organised by the KiCad project and...
KiCon Europe 2024 took place on September 19–20 in the Rotunde Bochum, organised by Open Skunkforce...
have tried out https://github.com/freerouting/freerouting with a set of four PCBs and did some minor...