If we want to implement the project without the library, then we need to change the receiver part of the circuit. VirtualWire.h is a special library for Arduino created by Mike McCauley. It is a ...

1 x Standalone ATmega328P-PU w Reset Button and LED (or Arduino Uno R3); 1 x TWS-BS RF Transmitter Module (434 MHz); Breadboard + wires. Receiver: 1 x Arduino Uno R3; 1 x RWS-371 RF Receiver Module ...

Fig. 1 shows the circuit diagram of an RF controlled aircraft’s transmitter side and Fig. 2 shows the circuit diagram of the receiver side. The circuits are built around Arduino Uno (board1 and board2 ...

The transmitter circuit (Fig. 2) is built around encoder IC HT12E (IC1), 433MHz RF transmitter module (TX1) and a few discrete components. The receiver and motor driver circuit (Fig. 3) is built ...

433MHz RF Transmitter and Receiver Module: Let me give brief intro to these RF modules before getting into the project. The term RF stands for “ Radio Frequency ”. A RF transceiver module will always ...

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 Transmitter section comprises an Arduino Uno, MPU6050 Accelerometer, and Gyroscope, along with the nRF24L01 transceiver. On the other hand, the Receiver section includes an Arduino Uno, nRF24L01, ...