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Dr. Tõnis
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Arduino + NRF24L01 Walkie-Talkie
The project started with ordering all the necessary components. After receiving all the necessary material I was able to design the...
Dr. Tõnis
Feb 14, 20211 min read


Old displays as a desk lamp
At work I had numerous 4.3” screens that were used in different prototypes and testing. The project manager wanted to throw them away and...
Dr. Tõnis
Jan 16, 20211 min read


RGB cube
I bought several RGB LED panels for testing and using in a project that did not work out. I had the panels laying around a few months...
Dr. Tõnis
Jan 16, 20211 min read


Servo Clock
In this project, I designed 3d-printed panels that used servo motors to control dials. After assembling 24 panels four digits could be...
Dr. Tõnis
Nov 12, 20201 min read


CNC writing machine
In this project, I used an old 3d printer control board together with recycled DVD player drive gears to build a CNC machine that writes...
Dr. Tõnis
Aug 29, 20201 min read
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