Description: $2 for pcb Prototype, for more information visit: Download the codes here Arduino simple shield potentiometer ...

Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

开环控制 假设电机会按指令响应。例如，我们设置一个 PWM 占空比，并期望获得成比例的速度。这种简单性在负载可预测或允许丢步 / 速度变化的场景中是足够的——例如风扇或在裕量下运行的轻载步进电机。