Pretty much every project I've done just lately has required me to test out some servos and experiment with their positions ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

Avi Gupta] recently sent in their LoRaSense RGB Pi HAT project. This “HAT” (Hardware Attached to Top) is for any Raspberry Pi with 40-pin header. The core of the build is the custom ...

The regular Raspberry Pi line is a flexible single-board computer, but sometimes you might find yourself wishing for a form factor that was better designed for installation into a greater whole.

An IoT-based smart lighting system using Arduino controls LED brightness based on ambient light via an LDR sensor. Users can wirelessly switch the system ON/OFF using Bluetooth. PWM is used to adjust ...