Decoding Power Bar with Energy Monitoring

Thank you! I assume only 2 of the 4 channels are required right? Just considering getting something smaller

This is the circuit I used for level shifting in my original mod. Resistor values are not too important, as long as they are not too far off. (YMMV)


For my initial proof of concept, I used a 74LS00 just to boost the output to 5Vā€¦