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by danopia
Thu Feb 02, 2017 8:20 pm
Forum: General discussion
Topic: Automatic shutdown for pi in a car
Replies: 22
Views: 14600

Re: Automatic shutdown for pi in a car

I made a £2.50 solution (other than the bits you'd need anyway like a cable and cig lighter transformer); use two relays 5V (£1ish each), powered off the pi, and switched from the GPIOs. Hook the NC (normally closed) side of the relays up to the switched live, and the perm live up to the NO (normall...

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