لوحة معالج TinyCircuits Tinyduino (تتوفر خيارات)

Finally have an Arduino-compatible board that actually fits in my pocket, and it's running the same sketches I used on my Uno. The USB connectivity is standard micro-B, which is super convenient since I have those cables everywhere. Perfect for wearable projects where every millimeter counts.

Bought this to replace a bulky Uno in a portable project, and it's genuinely impressive how much processing power fits in something smaller than a quarter. The built-in reset button is a lifesaver for quick code uploads.

For such a tiny board, this packs in all the I/O pins I need for wearables, and it fits neatly inside a mint tin. The USB port makes programming simple, and it runs the same sketches as my full-sized board without issues.