This circuit is a relay driver that is based on a PIC16F84A microcontroller. The board includes four relays so this lets us to control four distinct electrical devices. The controlled device may be a ...

A PC through Controlled Wireless robot having a Robotic Arm and also has a Camera to view a videos. This is a microcontroller based project where we will use a battery, a TV tuner card, a receiver and ...

This chapter covers representative general-purpose relays used in the control circuits of most industrial, commercial, and consumer products. Relay names and terminology are in accordance with ...