In this project, we are using a 434 MHz RF Transmitter – Receiver pair. This module can be used for communication for distances up to 40 meters. Circuit Design Transmitter Part. The transmitter part ...

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 ...

Transmitter. Build a 3D printed Arduino-based pistol-grip radio transmitter for RC cars, boats, etc. 8 channels of control inputs, 1KM maximum range, 48-hour battery life. Uses parts including Arduino ...

If there is capacitance in the circuit, things get a little strange as the noise voltage is then independent of the resistance. RF is fun. Microwave and mmwave RF is even more fun.

This mechanism is referred to as self-powering whereby the RF transmitter is powered by the heat itself without the use of a battery. Once the threshold of the voltage, which is 2.9 V is being ...

A new development board aims to bring the latest satellite navigation technology into the hands of makers. NavSpark combines a 100-MHz, 32-bit microcontroller (MCU) board with a small global ...

Wireless Communication in any form has become an essential part of human life whether it may be short distance T.V Remote or long distance radio communication. Wireless communication is all about ...