Robots & gadgets

An Arduino-compatible board just 10 x 10 mm, designed with AI

Fully vibe-coded and laid out with AI-assisted EDA, the tiny board is meant for art projects: USB-C programming, 5 GPIO pins, 2 RGB LEDs, a touch pad and a RISC-V core with 64 KB flash and 20 KB RAM.

Role

Entrepreneur, coder and maker

Posted

17 October 2026

Peter Kuhar@pkuhar

Ok fine people of the internet. Here is my fully vibe coded, vibeeda-ed "product".

The smallest Arduino compatible board ever made.

For art projects and such.

Only 10x10mm envelope!!!!

- usb-c for programming
- 5 GPIO
- 2 RGB Led
- 1 touch pad
- 64kb flash, 20kb ram
- risc-v core

17 Oct 2026View on X