While cruising the Internet one day, [Raj] found a really cool pair of RF transmitters and receivers manufactured by Dorji Applied Technology. These modules – the DRF5150S and DRF4432S &#8211… ...

Both modules transmit data at rates up to 4 kHz over distances up to 230 feet. Data may be sent directly to the transmitter from a microcontroller, encoder, or CMOS/TTL source without the need for ...

The RF part consists of a standard 434MHz transmitter module, which works at a frequency of 433.92 MHz and has a range of about 400m according to the manufacture. The transmitter module has four pins.

RDMS transmitter: The remote data transmitter consists of three different sensors, an Arduino Nano board as the MCU, and an RF transceiver module. The primary components of the transmitter include the ...

Initially we build a transmitter and receiver to communicate between Arduinos using Morse code sent by pulses of light waves. Next, we consider digital music, which we create by switching a voltage on ...

To design and implement a modular flight computer system based on RISC-V architecture. Achieve reliable wireless communication between the transmitter and receiver using the NRF24L01+ module. Use the ...