At the same time, because I2C protocol has easy scalability, it can realize multi-channel through bus analog communication and expansion between MCU I/O ports.
Algorithm and speed matching algorithm to realize multi-speed variable speed elastic belt conveyor control system with good speed matching. The slave machine controls the stepper motor through the subdivision circuit and the drive circuit, and uses the stepping motor to speed up and down the differential. The scheme realizes the real-time communication between the control host and the PWM (Pulse Width Modulation) signal output slave through the I2C protocol communication of the master-slave MCU (Microcontroller Unit). In order to solve the problems of fixed speed, single-way conveying, conveying speed and loom speed mismatch of knitting machine elastic belt conveying device, a design scheme of multi-line elastic band conveying control system based on I2C (Inter-Integrated Circuit) communication is proposed.
