Recent Posts

Si570 phase noise

The Si570 is a single-chip I2C programmable frequency synthesizer. It is often used to generate sampling clocks for ADCs, DACs or to drive FPGA logic. It is ...

Fan-Tas-Tic score reels

The 16 score reels of my electro-mechanical (EM) pinball machine are a good test for the in- and output extension boards I’ve been working on recently.

A Fan-Tas-Tic firmware upgrade

I’ve been recently re-writing major parts of my pinball controller firmware and would like to take this opportunity to show how some parts of it work behind ...

Hello World

My first post on my new blog based on github pages. What I’m planning to share here is: