Category Archives: 8051/8052

RF Controlled switch Transmitter and Receiver

Introduction: RF Controlled switch Transmitter and Receiver employs Amplitude Shift Keying (ASK) with transmitter/receiver (Tx/Rx) pair operating at 433 MHz. The transmitter module takes serial input and transmits these signals through RF. The transmitted signals are received by the receiver module placed away from the source of transmission. The system allows one way communication between…