This DIY gas leakage detector is designed for educational and basic monitoring purposes. For critical safety applications, ...

AD $2 for 5 PCBs, SMT Assembly fee $0. Order from <a href=" There are lots of great animatronic and robotics props and projects out there, and it's easy to make r/c servos and other actuators move ...

Compatible with Arduino and Raspberry Pi, it can almost meet all your needs. (Without Microcontroller Board) Breadboard and Power Supply Modules-Include various LEDs, resistors, buttons ...

June 12, 2025. More ...

Q-Tech has announced less accurate versions of its QT2020 and QT2021 series of space-qualified  MCXOs (microcomputer ...

Build a modern twist on the classic Theremin using time-of-flight sensors and analog sound generation. No musical talent required, just a love for tinkering!

After this tedious step, he designed a PCB that hosts an Arduino Nano to accept input, two MCP23017 GPIO expanders to give it enough outputs, and CD4066BE CMOS switches to trigger the connections.