Put a decoupling cap on ana in and is looking good.
Great!
ST do mention in the app notes that to get a good reading you want a relatively low impedance on the input. A capacitor across the analog input would really help with that - I should have thought about that before.
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Great!
ST do mention in the app notes that to get a good reading you want a relatively low impedance on the input. A capacitor across the analog input would really help with that - I should have thought about that before.