A friend of mine has a very particular taste in music. So when our group decided to give gifts that all fit into a common frame — literally — I had an idea. Why not build an actual sound machine insid...
I built already the MCW – an eInk alarm clock running on an Arduino Pro Mini – and got fascinated by the great look and power-saving of eInk papers. One issue I could not solve really effi...
After a long time the MCW was standing outside in the cruel world – now I found its time for a real home – lets build it a home with 3D Printing. I have used Tinkercad before, for my cale...
Easy That was easy one - just combining what I learned from the MCW (MCW - Most Complicated Watch . A little ESP8266 doing the WIFI to a Raspberry running OpenHab to controll the my Hue-Lights. Why is...
This project took long, much longer than expected. Starting with Arduino, I learned how eInk displays works and how to speed up the refresh. That was not enough for me, to get it really power-saving ...
Why did I do this? Since many years I am using Google Calendar, believe me I was an early adaptor. But what does it help, in real live...when nobody is looking at it. The master calender is in the kit...