3 ms·
Then you have a tradeoff: if you don't wake up frequently enough, you could conceivably drive for a good distance before noticing.
by niggler 14y ago
Then you have a tradeoff: if you don't wake up frequently enough, you could conceivably drive for a good distance before noticing.
- learc83 14y agoSomething like every 5 to 10 seconds would work fine. The point is this is a solved problem for embedded hardware. The company rep said in a previous reply that it consumes < 1 mA when the ignition is off, that's good enough.