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by di_ry
3363 days ago
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> IKEA hacks in 2007:
if you stack 2 bookcases and screw them together you'll get a bench high enough for sitting on. and you can store stuff under your bench. > IKEA hacks in 2017:
...This circuit is quite simple. It contains a basic ATmega328P and ESP8266 configuration and both chips are connected through the SDA and SCL lines. A DC/DC converter creates 3.3V from the 24V power supply. Q1 is used to retrieve the LIN bus signal. I also added two more buttons, so I now have 4 memory slots. |
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