It is a network rs485 with a master and three slaves. The CPU is 8051. The program is written in assembler. The transmission series (except the teacher) is realized using interruptions. The task of the slaves: RTU1: It measures voltage of a potentiom

Basic cc motor code for 8051 with the concept of PWM.

assembly step motor in microcontroller 8051

mcs-8051 51单片机驱动步进电机详细说明-mcs-8051 51 hydraulic step motor

步进电机的控制程序，采用DC5V步进电机(Stepper motor control procedures, the use of DC5V stepper motor)