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Cheap China
My experiences and recommendations for cheap electronic modules from China. Continue reading
Tag: breadboard
LED logger
Do LEDs really last as much as they say? I’m building a tester to find out. Continue reading
Secret knock detector with 555
Detecting a secret knock pattern using 555’s. Continue reading
RFM12B mini breakout board
A mini breakout board for the RFM12B radio module. Continue reading