juanfhj
Junior Member level 1
Electrodes for sweat lactate pH measurement
I want to use this circuit for measuring pH of sweat:
Simple pH Meter Circuit Diagram
This would be useful to assess the lactic acid content.
I might as well try zinc-copper. There's also zinc-magnesium. How can I coat a PCB copper trace with zinc or magnesium?
I want to use this circuit for measuring pH of sweat:
Simple pH Meter Circuit Diagram
This would be useful to assess the lactic acid content.
I might as well try zinc-copper. There's also zinc-magnesium. How can I coat a PCB copper trace with zinc or magnesium?
Last edited: