介绍PIC系列单片机的电容触摸软件三种算法，好用！-Introduction PIC MCU software algorithms, easy to use!

马达控制，moto的专用芯片，比用CPU要好，简洁-Introduction The AMIS− 30512 is a micro− stepping stepper motor driver for bipolar stepper motors. The chip is connected through I/O pins and a SPI interface with an external microcontroller. It has an onW