Here’s a no-PCB Arduino that doesn’t obscure the DIP footprint of the AVR chip. It’s built on an ATmega88 chip, and includes a programming header, reset button, a couple of filtering caps, and an LED.

Before opening the Arduino software, wire up the Arduino according to the circuits page using the 8MHz minimalist breadboard circuit but with a 10k pull-up resistor on the reset pin (physical pin 1).

But as your projects get more complicated, neglecting these considerations will come back to bite you. The circuit built on a breadboard I started building the circuit by adding the voltage regulator ...

Electronics hobbyists, engineers and developers looking for an automatic way to create KiCAD schematics may be interested in your project created by Nick Bild, capable of analyzing your physical ...

I loves me some Arduino. The only thing I don’t love — and I’m sure many of my fellow Arduino tinkerers would agree with me here — is buying or building a new shield (read: add-on board) every time I ...

Baguette S3 breadboard-friendly ESP32-S3 board takes only one row through its 30-pin GPIO header, also offers a microSD slot, Qwiic port, RGB ...