A small project I built in 2015 to test an acceleration sensor with my Arduino Mega 2560. The pitch, roll, and yaw of the gun are controlled with the ADXL335 sensor. Parts Arduino Mega 2560 Acceleration Sensor ADXL335 Motor driver L293D Lego Technic Power functions M-Motor Two Servos Circuit In Read more…
The starting point of my new project was the fact that I bought my own small 3D printer and now thought about what I can build with this printer. It should be a complex mechanical project, but it should also be automated. I came up with the idea to build Read more…
I built a 10×6 LED-Matrix with the great RGB LEDs WS2812B. The whole matrix is controlled only by one pin of an Arduino Nano V3.0.I integrated Bluetooth functionality to change the running text from the smartphone. The housing is made of plywood. Parts I used the following parts in this Read more…
This is my most popular video on YouTube with more than 175.000 clicks. It is a special truck called the underbridge unit as it mainly used to do work below a bridge, while the truck stands on the bridge itself. My model built out of Lego Technic has the following Read more…