Image RF Module Pair. 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.

Communication of analog data over RF between two Arduino microcontrollers. The analog data we use is from a light-dependent resistor being read by an Arduino Nano. We used the popular low-cost 433MHz ...

Then the resistor value will be 1.1MΩ for 5V. Then I connected the output of the HT12E to the transmitter module. We already mentioned, the Arduino and rf transmitter module, both of these devices ...

In this tutorial, we are going to interface RDM6300 RFID Reader Module with Arduino Nano. The RDM6300 RFID Reader is one type of RFID module with a 125 kHz frequency. This RFID module can read data ...

The communication between the two Arduinos is facilitated by nRF24L01 transceivers, which are low-cost, low-power, and highly efficient for such applications. The helmet is equipped with LED ...

This article presents a new transceiver configuration based on the low-noise power amplifier (LNPA) approach targeting the reduction in size and the overall biasing complexity. In such configuration, ...

The 60 GHz radio channel has the potential to overcome some of the main limitations related to the implementation of low-power wireless body-centric communication systems at lower frequencies, ...