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Re:Strain gauge made out of PCB by bitdivision on Sunday May 11, 2025 @07:49AM (#43953151)
I don't think it is. PWM_BIAS is used as the select for the analog switch. High connects COM to B1 (GND) and low connects COM to B0 (BRIDGE_SUPPLY).
Re:Strain gauge made out of PCB by amelius on Sunday May 11, 2025 @09:32AM (#43953715)
Ah yes, you're right, my bad.