Darf ich Sie einladen zu meinen kleinen “non profit” Projekten.
Wochenzeitschaltuhr
May I invite you to have a look at my small “non profit” projects.
Weekly Switch Clock
![WeeklySwitchClock_Main](https://ralflehmann.net/wp-content/uploads/2015/06/WeeklySwitchClock_Main-300x199.png)
Your IT-Spezialist with more than 30 years experience
Your IT-Spezialist with more than 30 years experience