Circuit Digest

DIY Arduino Robotic Arm

The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

Open source Steam Controller-a-like is a beast with new screens and gyro controls: 'there's so much more I can add' says creator

OpenSplitDeck is shaping up to be a seriously impressive controller.
Hackaday

Using 3D Printing And Copper Tape To Make PCBs

In a recent video [QWZ Labs] demonstrates an interesting technique to use 3D printing to make creating custom PCBs rather ...
Tech Xplore on MSN

CRAFT printing method makes affordable, realistic replicas as structurally complex as a human hand

Researchers have developed a new method for 3D printing objects with very different properties, including levels of hardness ...
CNX Software

3D printed breadboards optimized for Raspberry Pi Pico and ESP32 boards

D printed breadboard designs optimized to leave as many rows as possible for the Raspberry Pi Pico and ESP32 development ...

Watch Your Network Breathe : Spectrum Slit Filament Sculpture Makes RF Activity Visible

Spectrum Slit a light sculpture visualizes RF activity with an SDR receiver and sixty?four filament LEDs, helping you see ...
Hackaday

cd drive

In the era of digital streaming, the market is full of wireless speakers that will play content from your smartphone or pull it down from the Internet directly over WiFi. But if you’re feeling a bit ...
National Academies of Sciences%2c Engineering%2c and Medicine

Our Work

For more than 160 years, the National Academies have provided nonpartisan, evidence-based advice on decisions that affect our nation. Browse the listing of projects and activities to see examples of ...