Rediscover 1980s radio tuning with Cardputer ADV, a rotary dial, 42 stations worldwide, and nostalgic visuals. Try the Web version too!
For use in DIY homebrew radio equipment such superheterodyne single/double conversion receiver, SDR, HAM QRP transceivers or RF generator.
This is a project of Radio Receiver LW/MW/SW Stereo FM with RDS, using Arduino Nano, Si473x Radio IC and 1.8in TFT color display ST7735.
Open-source DAB+/FM receiver with a SigmaDSP and aptX Adaptive Bluetooth output. ESP32-S3, Si4684, ADAU1701, 6-layer PCB.
VFO/RF generator for use in homebrew radio equipment such as direct conversion and superheterodyne receivers or ham transmitters.
A complete AM / SW / SSB / FM RDS Radio Receiver, with Si4735, Arduino NANO and 1.8in TFT Display.
A DIY cheap one-button internet radio.
See how an Arduino can be transmit music over AM with only a few lines of code.
This project will allow you to connect the nRF24L01+ radio module to the Raspberry Pi.
Internet radio with MP3 player over Bluetooth. This revision includes internet connection indicator and Folder Player.
Combined some examples to create a new, featured, project.
Imagine being outside cell phone range. How do you broadcast where you are for help? Enter an APRS tracker to broadcast location info.
A variable frequency oscillator (VFO) is a necessary component in any tunable radio transmitter or receiver.
Build a great sounding FM radio with a cool display using an Arduino Nano and the SparkFun Si4703 FM tuner breakout.
Simple Arduino-based "World Band" radio receiver with very good characteristics.
Pick the time from a DCF77 radio signal and show it on an OLED display.
Turn your MKR FOX 1200 into a battery-powered weather monitor that you can deploy EVERYWHERE.
Add an external S-meter on any Icom amateur radio transceiver that has a CI-V control port.
Sensitive retro look radio capable of receiving signals from middle wave and short wave band.
This project will show you how to transmit variables to control a servo motor.
Bidirectional data link with a single regular red LED per board, no photodiode. Coomunication up to 2.5 m.
I made this little FM Radio using an RDA5807M FM tuner module and an Arduino Nano.
Today we are going to build an Internet radio device with a large 3.5” display using an inexpensive ESP32 board.
nRF24L01 radio transceiver provides very efficient and inexpensive way to establish communication between microcontrollers.
