Relay Control Trainer

Experiments Included:

  • To operate Relays in Set & Reset Mode

  • To Set an Individual Relay

  • To Control ON/OFF Sequences in Ascending Order

  • To study the Touch sensor Application

  • To study the Temperature sensor Application

  • using Heater and DC Fan

  • To study CW & CCW control of DC Motor

  • To study the Characteristic of Delay Timer

  • To Control ON/OFF Sequences in Descending Order

  • To study the IR Tx/Rx Application

Computers can be used as dedicated controllers for a variety of uses but an interface is needed to connect them to the real world This Trainer controls 8 electro mechanical relays using USB UART interface and Micro controller Each relay is switched on or off by output data (8 bits) sent by PC software The software provides a graphical user interface to control relay operations their control sequences with LED indication and simulations