Works with Arduino Uno, Nano and Pro Mini. Uses a common 128x64 I2C OLED SSD1306 display and Si5351 module. I2C data transfer, only 2 wires to connect the display / Si5351 and …

Works with Arduino Uno, Nano and Pro Mini. Uses a common 128x64 I2C OLED SSD1306 display and Si5351 module. I2C data transfer, only 2 wires to connect the display / Si5351 and …

2 10kHz to 120MHz VFO / RF Generator with Si5351 and Arduino Nano, with Intermediate Frequency (IF) 3 offset (+ or -). See the schematics for wiring details. By J. CesarSound - ver …

Arduino VFO Project With a Large LCD Display: Cheap and easy-to-build VFO device that is almost indispensable in radio engineering, especially in DIY radio receivers.

Arduino version. Due to the popularity of the Arduino, I rewrite the PIC software for using an Arduino-Nano. The software has the same functionality as the PIC version. The Arduino …

Feb 2, 2017 · I’ve built a kit Digital VFO with pre-soldered surface mount parts and burned-in firmware, but this was to be a scratch build with Arduino Nano, C code with modifications, and …

Generates the Local Oscillator and Beat Frequency Oscillator signals. There are four sets of signals that are generated inclusive of the Upper and Lower Sideband BFO Frequencies, the …

This is a flexible multi-band VFO firmware running on the Arduino platform, driving a Skyworks (formerly SiliconLabs) Si5351 DDS.

It has 3 generator signal outputs, so I can replace a VFO and a BFO with it! And control it with the famous Arduino Nano! A universal VFO-BFO module, that's the idea. It can be used with …

The Arduino Nano is the overall controller of the VFO, with the LCD display reporting all of the necessary details. The Si5351a module generates the required VFO signal. It contains the …