RF Module is a cheap wireless communication module for low cost application. RF Module comprises of a transmitter and a receiver that operate at a radio frequency range. Usually, the frequency at ...

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 ...

Here at RF Transmitter side, we have used Arduino Nano. Wiring the receiver module is also very simple, and once again you only need to make three connections. Connect the modules VCC and ground pins ...

Fig. 4: A single side PCB for the RF transmitter Fig. 5: Component layout for the PCB in Fig. 4 Fig. 6: A single-side PCB for the RF receiver Fig. 7: Component layout for the PCB in Fig. 6 Fig. 8: ...

This robot can be controlled from the terminal window of your computer. You can see a manilla-colored board mounted between the wheels. This is the RF receiver which has quite a long antenna that w… ...