Now available in the Elektor Store is a new book all about DC electric motors and their use in Arduino and Raspberry Pi Zero W based projects. Many tested and working projects are given in the book ...

Project 1 features a brushed DC motor that can operate with 3 to 6 V is connected to a microcontroller via a transistor driver. The motor turns on for 10 seconds and off for 5 seconds, and the process ...

A DIY project from a YouTuber presents the latest version of his 7 Segment Clock, v3.2C. This tabletop clock is built using 3D-printed parts and powered by an Arduino ...

I like this one – a super impressive Arduino-based barometer for measuring air pressure. There’s something satisfying about the link with nature, a tangible connection with outside weather. In a ...

I like this one - a super impressive Arduino-based barometer for measuring air pressure. There's something satisfying about the link with nature, a tangible connection with outside weather. In a ...

Stepper motors will spin with greatest torque at speed, when using a power supply voltage that is many times higher than the motor's voltage rating. Don't worry about this, the current setting on the ...