how to make Peltier cooler? Answered
i like to make a Peltier air cooler. how much watts Peltier is needed and battery for Peltier cooler to run for 8 hour.if i use less watts Peltier does it affect the cooling rate.
is it possible to place place another Peltier above heat sink while the other one Peltier is working, if possible how much amount of power can be produced from the Peltier placed above heat sink.