news & releases
Python Projects for Raspberry Pi: PIO, Sensors, and ML on Pico
Ben Everard's new book Python Projects for Raspberry Pi takes you past blinking LEDs into PIO, I2C sensors, and on-device machine learning on Pico.
3d printing
Build This Coin-Sized RP2040 Media Controller for Your Desk
A maker shrank a full media controller down to coin size with an RP2040-Zero and CircuitPython. Here's how the tiny plug-and-play knob works.
esp32 & esp8266
Q8botOne: A Palm-Sized Open Source Quadruped Robot Ships Soon
Q8botOne is a palm-sized open source quadruped robot that walks, trots, and jumps right out of the box — no parts-sourcing marathon needed to…
esp32 & esp8266
Carl Bugeja’s ProtoBot Puts an ESP32-C6 Robot in Your Pocket
Carl Bugeja's ProtoBot is a 92-gram, ESP32-C6 powered RC robot that's open source, app-controlled, and built for hands-on robotics tinkering.
news & releases
Open Hardware Summit 2026: Berlin’s Hottest Weekend in Open Tech
Home-built flow batteries, butterfly PCBs swarming over infrared, and a moth rave — inside the open source hardware community's biggest weekend in Berlin.
raspberry pi
Edge AI on a Budget: Raspberry Pi AI HAT+ 2, Jetson Orin and More
A 40-TOPS AI HAT for the Pi 5, NVIDIA's 67-TOPS Jetson Orin Nano Super, and a $200 MicroPython CubeSat — this week's Python hardware…
arduino
Build a $30 Arduino DJ Controller With 3D-Printed Jog Wheels
A maker built a full two-deck DJ controller for about $30 using an Arduino Pro Micro, 3D-printed jog wheels, and clever shared copper-rail wiring.
boards & modules
RTShield HAT Brings Real-Time RP2350 Control to Raspberry Pi
The RTShield HAT adds an RP2350 microcontroller to your Raspberry Pi, giving Linux projects deterministic, real-time hardware control over a UART link.
3d printing
PiBerry 2.0: A 3D-Printed Cyberdeck Handheld for the Pi Zero 2W
Meet the PiBerry 2.0, an open-source handheld cyberdeck that wraps a Raspberry Pi Zero 2W and a 3.5-inch touchscreen in a 3D-printed modular case.
3d printing
3D-Printed Raspberry Pi Zero 2W Case Adds a 2×16 I2C LCD
A 3D-printable case wraps the Raspberry Pi Zero 2W in a carbon-look shell and adds a 2x16 I2C LCD, so your headless Pi can…
3d printing
Modular 3D-Printed Desk Organizer With Snap-Together iPhone Stand
Free MakerWorld files turn a 3D printer into a custom desk organizer with iPhone stand, pen holder, and snap-in modular tray for any layout.
microcontrollers
Meet the G2 Nano: A 1GHz Dev Board Built for Robotics
The G2 Nano packs a 1GHz Cortex-M7, dual-band Wi-Fi, and a six-axis IMU into a breadboard-sized board built to drive serious multi-motor robotics.