Become a Member

All items tagged with Raspberry Pi and Circuit Special 2025 (2)

Members Only​
VFO Up to 15 MHz: An Implementation With Raspberry Pi Pico

VFO Up to 15 MHz: An Implementation With Raspberry Pi Pico

by Burkhard Kainka

| Build your own Variable Frequency Oscillator (VFO) with a Raspberry Pi Pico! This compact project delivers a tunable signal up to 15 MHz, en...

Raspberry Pi Smart Power Button: A DIY Solution for Raspberry Pi Up to Model 4

Raspberry Pi Smart Power Button: A DIY Solution for Raspberry Pi Up to Model 4

by Antonello Della Pia

| Raspberry Pi fans have long wished for a power button, and the Raspberry Pi 5 finally delivers. But what if you have an older model? This DI...