The fast_math library is a collection of algorithms that are faster than the default code. These algorithms are to be used when you are in a need for speed. Only tested on Arduino UNO R3 as one of the ...

/* 3個のスイッチ付きロータリーエンコーダ（A, B, C=GND, SW）を読み取り、 回転イベント（クリック単位）とスイッチ押下 ...

The Arduino Engineering Kit consists of three cutting-edge, Arduino-based projects that teach students how to build modern electronic devices – challenging them intellectually and helping them develop ...

I've made no changes to the example, I installed SparkFun Apollo3 Boards (1.0.27) via the board manager, opened the example and tried to compile. It appears the conflict comes from the way the arm_pid ...