The idea is to get the stock brushless motor from an old CD/DVD drive to power an rc airplane, let's see if it will work. It is in fact possible to power a small rc airplane with one of these motors, ...

Abstract: Different from birds, bats, flies, and other flying creatures that generate propulsions by flapping a pair of wings, butterflies with two pairs of wings have their peculiar flight ...

THIS CODE IS OBSOLETE * It needs to be updated to be compatible with changes to the ESP32 standard libraries. Also, if fine granularity control is required, it needs to use long int arithmetic instead ...

This extension contains blocks for most 2 wheeled robots available for the micro:bit and Calliope mini and a web simulator. This library is compatible with micro:bit V2, V1 and Calliope mini V3.