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jerry-rigged electronics

TFW you have to reflash a device on site, and forgot home the mini-breadboard and jumper cables that you use to ground pin 9 on the board, but an electrician has just finished working on the 230V lines and they have left droppings (i.e. small bits of electric cable of unknown size)

a microcontroller board: pin 9 has been connected to pin GND by wrapping a bit of stranded electrical cable around them, but the cable is huge compared to the pins, some of the copper had to be folded back, and the risk of shorting a pin to the nearby ones is pretty high

it worked, the device is now reflashed and safely in position :D

reshared this

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