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 a little bit useful project with these eight LEDs. A seven-segment display is therefore perfect 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 light and my newest word clock, which requests the time via the Internet and displays 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 time via radio. But this time the plan is to make the clock bigger, prettier Read more…
This time I will show how I built the LED light cubes shown in the picture above. I call them TinyLightCube, as they using an ATtiny85 as a microcontroller. The cubes will change their color depending on how they are tilted. Parts For one color cube we need following parts: Read more…
In this post, I will build a super cool word clock with Arduino and Neopixel LEDs. Such word clocks cost several hundred euros in the trade, but with a little skill, they are also fast self-built. I show you how it works. The electronic base is similar to that of 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…