The transmitter and receiver. For the transmitter, he turned an Arduino Pro Micro into a USB sound card which he could plug into his laptop.

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 ...

I found that we could get the radio to reach the length of a 60ft bowling alley, but it worked best with one long range version as the receiver, and a standard module for transmitting.

Sigfox chip integrates transmitter and receiver. ... It has an RF front end for up and down-link , a digital baseband and a microcontroller in the same device. The transmit path uses a closed loop ...

Socionext has launched a new high-speed Direct RF data converter PHY IP. ... Socionext launches 7nm ADC and DAC for 5G direct RF transmitters and receivers. ... Arduino and Microchip pair up for the ...