VFO and BFO with Si5351A, OLED and Arduino By PU2CLR - Ricardo Lima Caratti - March 18th, 2019 Português: Gerador de Sinal com Si5341, OLED e Arduino. Este projeto é sobre a construção de um VFO ...

You can see the results of his work in a video after the break. [Tom] used a Teensy 3.1 Arduino compatible board, to control the Si5351 mounted on an Adafruit breakout board.

Contribute to MrAli-Code/VFO_BFO_OLED_ARDUINO development by creating an account on GitHub.

At the heart of many amateur radio and other projects lies the VFO, or Variable Frequency Oscillator. Decades ago this would have been a free-running LC tuned circuit, then as technology advanced i… ...