Shunt resistors like the ACS712 are relatively affordable, but introduce a problem of either needing a second PCB or extending the wires of the heater coil.
https://a.co/d/5ZVEZc4
There is the ACS758 that is proximity based so no need to extend wires, but where to mount it?
https://a.co/d/iMLhWYQ
spuder
commented
1 year ago
Shunt resistors like the ACS712 are relatively affordable, but introduce a problem of either needing a second PCB or extending the wires of the heater coil. https://a.co/d/5ZVEZc4
There is the ACS758 that is proximity based so no need to extend wires, but where to mount it? https://a.co/d/iMLhWYQ
https://learn.adafruit.com/adafruit-ina219-current-sensor-breakout?view=all