An H-bridge can be used, but also a relay.
QuoteAn H-bridge can be used, but also a relay.Not if you need to be able to make one side both hot and cold.
Two SPDT relays can be used to make an H-bridge.
QuoteTwo SPDT relays can be used to make an H-bridge.yes, but not a relay.
I was planning on putting in a simple low pass filter, with a resistor in series and a capacitor in parallel to the peltier.
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