Category: English
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Quick and dirty Arduino optical mouse sensor experiment (a2620 chip)
I wanted to experiment with a optical mouse sensor, did a websearch, found this blogpost, and adapted the code for my A2620 mouse sensor. As it might be useful to others, below is my Arduino sketch and the processing sketch. Use the processing sketch to view the image from the sensor, or use a terminal…
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Fixing a broken SD card slot.
Repair companies are completely right they don’t repair on this level of detail, but swap an entire board instead. Much easy-er. But I don’t have spare boards lying around and I like a challenge, so… A friend of mine had a defective digital camera, someone forced the sd card in the wrong way, with bent…