FreeRTOS, simple, easy, robust, and optimised for Arduino IDE. Using FreeRTOS Semaphores to share and protect physical resources.

A quick and simple lesson on making a screw shield for the Arduino Pro Mini!

Use FreeRTOS (simple, easy, robust, & optimised for the Arduino IDE) to reduce the power required for battery or low power applications.

Gizmo to measure the running speed of the shutter on a film camera