KBLIM, in the attached schematic there are two suggestions for your project:
First suggestion: Modify the relay driver, in your shematic the base current is the collector current. The base of the PNP transistor should be polarized (pulledup) and the base current limited with a resistor. I don't think these two transistors will last long wired as per your schematic.
Second suggestion: How to solve, in a simple way, your current reading problem.
Al.
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