Today we did lots of stuff at the electronics lab. Kipras came to develop a power supply for his fuzz effect and other guitar pedals.

Domas and opit got a Raspberry Pi running and connected it to the soil moisture sensor by miceuz via I2C. A couple of useful links: pinout  and supervisord config.

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Dalius has been replacing individual LEDs on a LED strip he took out from a lamp at home – its light was ugly yellow, so he re-soldered every second LED.

Olga brought us a Raspberry Pi – thanks a lot! She also soldered programming header to a GPS shield. Jurgis came to talk about hardware design for his multiple LiPo cell charger project.

Meanwhile, nightshade has written a harmonic series implementation in Haskell, then we watched it diverge for a while. Then he connected an antique portable TV set to a Commodore 64.

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