I tried this battery monitoring circuit (https://community.particle.io/t/mea...photon-is-connected-to-4-aa-batteries/18486/3) but it's not working as i thought it would. Battery is 3.3-4V.
My circuit is the same but without the LED. The p-channel mosfet never seems to turn on because the first mosfet is not either?(p-channel's gate is always 3.3V when i bring the trigger line high(3.3V) or low)
Am i missing something?
thanks
My circuit is the same but without the LED. The p-channel mosfet never seems to turn on because the first mosfet is not either?(p-channel's gate is always 3.3V when i bring the trigger line high(3.3V) or low)
Am i missing something?
thanks
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