Sold by German DIY store OBI, the OBI Energy Tracker is a €15 set of two devices, one of which you essentially stick on top ...

Human Right Watch defends the rights of people in 90 countries worldwide, spotlighting abuses and bringing perpetrators to justice.

Python code is based heavily on work done by Alexander Cochran and Teckla Akinyi at Cincinnati Children's Medical Center. Ventilator hardware is built based off of published designs from Duke ...

This library is not maintained. It was my first 'popular' Open Source project, and brought MQTT to the Arduino platform just as both were gaining popularity. But times have changed, and I haven't ...

Stepper motors use a cogged wheel and electromagnets to rotate the wheel one ‘step’ at a time. Each HIGH pulse sent to the A4988 stepper driver energises the coil, attracting the teeth closest to the ...

This page features a curated collection of Arduino Uno projects designed specifically for beginners and intermediate learners. Arduino Uno is the most widely used board for learning electronics, ...