killivolt
Well-Known Member
If you are going with the LED & sensor idea, have the LED's below the bottles (stacked upright) and the sensors above, so that the bottle cap covers the sensor's field of view. Perhaps some form of sleeve over each sensor would reduce the chance of indirect illumination from adjacent bottles, when a single bottle is removed...
Perhaps sensor outputs could be connected to a R2R network and the voltage displayed via a LM339..
It could just have a lid on it and one of these sensors and every time you lift the lid it sends it to a hex inverter. You could process it from their in a pic or something.
Then you drill you hole from underneath the fridge and put the electronics in the compressor area. Coil up the cable and send it RJ45 to a card on your computer or UART the code and send an e-mail and a txt to your phone
ahem...........(What do you think) :Wink:
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