このリポジトリは、Arduino UNO R4 (RA4M1) でPWM信号を生成する色々な方法を示しています。 例は単純なものから高度なものへと進み、複雑さが増えますがユーザーができる制御レベルも向上します ...
As our audio-reactive projects increase in sophistication, we may decide to replace a simple MEMS microphone plus amplifier with one that offers automatic gain control. This is a follow-on to my ...
One way to address noise on analog signals is to take multiple readings and average them out, but the way that we do this depends on where the noise is originating in our system I always hoped to be ...