What makes a crystal tick exactly?
Continue reading Crystal quest
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.
Continue reading A tiny oscillator
A little trip into op-amp land…
Continue reading Op-amps
Following on from the VGM player using the SD76496 mentioned in Chiptunes, in particular the LTC6903, I realised that I need a 8 pin breakout board for the 8 pin SOP of the LTC6903…
Continue reading Breakout!
Following on from the VGM player using the SD76496 mentioned in Chiptunes, I thought I’d look into the NodeMCU…
Continue reading Oh Node you don’t!
The LSDJmi project is neat, but I thought I’d make a stripboard version…
Continue reading ArduinoBoy LSDj (from LSDJmi)