One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...

I tested a tiny plug-in that claims to prevent electrical fires - can something so simple really bring peace of mind?

Learn how to create a simple gear indicator for the manual transmission of the car. For that, we will use Arduino UNO with SSD1306 128x64px IIC OLED screen and 4 Hall Sensors to measure the magnetic ...

Many projects have existed out there (check out @samyk !) that turn Arduino HID keyboard devices into USB rubber ducky-likes. However, these devices are already themselves HID devices, and just ...

The 2nd Shanghai International Light Festival is set to dazzle under the theme "Light Up Shanghai" from Sept 19 to Oct 18. [Photo provided to chinadaily.com.cn] The 16 sub-venues across different ...