Hi,
I am a 25-year-old tekkie from Germany.
I love to create new technic projects with Lego Technic, Arduino, Raspberry Pi, robots, microcontrollers, electronics, 3D printers, and much more …
I want to share my experience, projects, and passion with the world. Take a look at my page, explore many different technical projects, and leave a comment.
have fun
Techniccontroller (aka Edgar)
Here is one more small project I build on one weekend. the starting point was a spare “Raspberry Pi Blink!” mini LED strip originally planned for a Raspberry Pi. I wanted to build at least Read more…
In this article, I present my basic hardware and software parts for a smart LED lamp project, which is to be controlled via WiFi. Two examples of such a project are a decoration LED tube Read more…
Two years ago I already built a word clock with NeoPixel LEDs. You can find the article about it here. At that time I built the word clock only with an Arduino and queried the Read more…
This project is part of a larger project to collect and visualize data from a heating system in my house. The heating system consists of several heating sources (wood, heat pump, solar system, and oil) Read more…
Design your own lamp? Not easier than that. Here is a step-by-step instruction on how I build my own DIY lamp from wood. For the DIY lampshade shown, we only need three materials: Wooden board Read more…
In this post, I shortly describe how to install Docker on Raspberry Pi 4 running Raspian Buster. There are many tutorials available describing the process, but I faced always an error when trying to install Read more…
This post summarizes the steps to program an ESP8266 with an own program written with Arduino IDE. I used the ESP8266 for example in the project MANU – 3D printed robot hand. Installation of Arduino Read more…
In this article, I present the central concept of the robot control of my mobile robot. There are many different variants to structure the software for a robot. I will show you which one I Read more…
After I presented the hardware architecture in an earlier article, I want to dedicate this article to the software architecture of my mobile robot MOBROB. The software architecture is based on Robot Operating System (ROS), Read more…