Klausj

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March 2018

Projects
Nowadays you see wordclocks at many places, but there are no affordable ones. It should not be too difficult to build one yourself?
Wordclock and why they are so expensive
107
Maybe it sounds completely absurd, but you really can control RGB strips by Wire1 of the UNO R4 WiFi.
Driving WS2812 using Qwiic? Yes, you can!
77
A world of electronic games can be realized using Arduinos. This time I tried to construct a simple game using the new Plug-and-Make-Kit.
Constructing a Game using the Plug-and-Make Kit
100
When you read analog sensors, eg. a US receiver whose data vary too fast the resulting graphs may look very ugly. So I inserted some values.
Smoothing Measurement Series
155
For all MCUs there are frequency counters but not for the R4 Minima and WiFi. Here is one.
Frequency Counter for UNO-R4
7
There are many metronome projects out there but none with a pretty sound that even is configurable.
Metronome with Authentic Sound
72
There are good and even cheap I2C sniffers but you can go using a simple Arduino UNO R3.
Turn an Arduino UNO into an I2C Sniffer
935
In some cases your new Arduino might not work as it should. A possible reason is: it could be a ATmega328PB. Note the "B".
Did I get a Fake Arduino UNO?
168
Products26+ Add products
Arduino UNO
48 projects
UNO R4 WiFi
8 projects
UNO R4 Minima
5 projects
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