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 ...

The 433-MHz LR Series receiver module interfaces to data sources such as microcontrollers and decoder chips, making it suitable for applications in remote control, keyless entry and periodic data ...

Read this article online.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 ...