Radiometrix's five-channel TDL2A9600 baud radio modem module makes it easy to create a half-duplex link. As such, it effectively replaces a serial cable interface in applications where trailing cables ...
These days, 433-MHz RF transmitter/receiver modules are very popular with electronics hobbyists and tinkerers. These cheap short-range radio modules can be used with almost all microcontrollers for a ...
In this design idea, you will learn how to interface two PIC microcontrollers using a wireless 433-MHz RF transmitter/receiver pair to control up to six relays and monitor two analog signals. The ...