Posts from 2017
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Door alarm using Micro:bit
This Micro:bit is a small microcontroller designed to teach kids about programming. As well as the CPU, it has a 5x5 LED array for graphics, two buttons, an accelerometer, compass, thermometer, light…
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Passed my amateur radio license exams
Yesterday I passed my Standard amateur radio license tests. I spent quite a bit of time cramming lots of knowledge in my brain using the video course from the Radio & Electronics School, then took the…