Fi clock that can display Japanese" using the Raspberry Pi Pico 2 W. Have you ever been doing electronics projects and ...

My First Serious IoT Project! Building a Wi-Fi Smart Clock with Raspberry Pi Pico 2 W. Hello everyone. Today, under the title ...

An open-source Raspberry Pi Pico detector counts muons from cosmic rays for under $100, bringing particle physics to the desktop.

You can play PICO-8 games right in your browser, but the experience is more fun on a dedicated console. There are many existing designs to choose from, like this handheld console just released by ...

Packet radio is a particularly fun part of the ham radio hobby. Once upon a time, you might have squirted data about the ...

The Nintendo DS, DSi, and 3DS have all never had a USB port, and you could never connect any of them physically to a computer ...

The WalCalToDo uses a Raspberry Pi 3B+ (or newer) and a spare monitor as a wall-mounted calendar and to-do display. Syncs ...

A normal 1080p framebuffer at 24‑bit color needs almost 6 MB, but the RP2350 has only about 520 KB of RAM, so storing even ...

Putting them together is all part of the fun.

As Zachary Tong demonstrates in his newest video, it is now possible to design your own custom chips and have them manufactured.

The introduction of the ATmega32U4 microcontroller, with its integrated USB controller, made a lot of hardware tasks much simpler than they were before. One of the arenas it revolutionized was ...

Test circuits instantly with the best free ESP32 simulators of 2026. Compare Wokwi, Circuit Designer, and Vexlio for IoT projects with built-in Wi-Fi support.