Preamble
What makes a crystal tick exactly?
Author: gr33nonline
Deadwood
A tiny oscillator
Preamble
Code to make an ATtiny15 output a 2 MHz clock signal.
As the Atmel datasheet recommends frequencies no higher than 1.75 MHz, then you will need to use an ATtiny25/45/85 for frequencies greater than this.
Op-amps
Breakout!
Oh Node you don’t!
Preamble
Following on from the VGM player using the SD76496 mentioned in Chiptunes, I thought I’d look into the NodeMCU…
ArduinoBoy LSDj (from LSDJmi)
Preamble
The LSDJmi project is neat, but I thought I’d make a stripboard version…
