Fixing an ESPRIMO Q910 power supply

At work we have quite a few Fujitsu Esprimo Q910/Q920/Q930 Mini-PCs. They offer quite a bit of power and easily fit on every desk. The ideal office machine ... except when they break

Posted on: 2016-10-05

Cashinotech CSN-A2-T Thermal printer

We've been using the CSN-A2-T in a few projects, like the Thermobooth and the Polatherm. It seems to be a quite popular device because it's easy to work with and beacuse thermal paper is extremely cheap.

Posted on: 2014-05-28

Random Thought: Constant current power system

Posted on: 2012-10-07

Reverse engineering the old dos game "Tricky Quiky Games II"

Back when I was a kid, I loved to play the old jump’n'run dos game “Tricky quiky games II”. It was made by Rauser Advertainment (now called K1010) for the Nestle corporation.

Posted on: 2011-10-23

Modify a USB-Charger to truely charge any USB-Device

Posted on: 2010-03-10