supply of lab euipments , purchase of eee lab equipments , interfacing of discrete field devices using plc plc input interfacing push button (a) limit switch (b) reed switch (c) 3 wire inductive proximity sensor (d) plc output interfacing buzzer (y) closed wooden cabinet , plc based conveyor system with pre -warning siren sloped conveyor with shawl sheet metal model plc input interfacing proximity sensor to sense the shawl plc input interfacing start, stop push switches and fwd / rev toggle switch plc output interfacing 24v siren output to give alarm plc output interfacing conveyor belt with geared dc motor drive , plc based counting of moving object on two conveyors conveyor with 2 nos of shawl sheet metal model plc input interfacing 2nos inductive proximity sensor to sense the shawl plc input interfacing 2nos of start push switch 2nos of stop push switches and 2nos of fwd / rev toggle switches plc output 2nos of buzzer output to give alarm plc output 2nos of conveyor belt with geared dc motor drive , plc based car parking control system plc input interfacing one opto interrupter sensor entry gate and another one opto interrupter sensor exit gate plc input interfacing 2nos of limit switch plc input interfacing 2nos of pilot lamp, one for available and another one is full plc output interfacing barrier gate of incoming and outgoing vehicle control with 2nos of dc motor wooden closed cabinet , plc based fan control for energy conservation plc input interfacing 2nos of photo electric proximity sensors entry hall and another one photo electric proximity sensors exit hall plc output interfacing 4nos of 24v dc fan wooden closed cabinet , plc based illumination control system plc input interfacing one potentiometer to use percentage reading plc input interfacing one ldr to use illumination view plc output interfacing 3nos of led light setup – output to plc real time interface wooden closed cabinet , plc trainer kit micro810 controller with 6 digital inputs and 4 digital outputs and 2 analog inputs 6 digital input switches and 4 digital outputs with led indication. 2 analog inputs 0-10v variable 24v operated, built-in power supply, additional 5v, 750ma power supply 4 no contacts of the relays connected at outputs of the plc and a buzzer computer connectivity to download the program using usb port with cable professional programming software - component connect workbench legend printed in the pcb built in power supplies closed wooden cabinet => limited