hi all, is Arduino Nano able to produce an voltage.level at his pins,i.e. A1 ? googling for this issue didnt find fitting threads .. in detail &: ardiuno should produce a voltage analog to an programmed value for a bargraph-led-array. the bargraph is connected to LM3914 , which lights the 10 …

Kann Arduino Nano eine Spannung ausgeben?

lupus51 September 23, 2021, 4:51pm 4

the LM3914 "LEd-bar-controller" doesnt accept PWM - not any reference to pwm
in its datasheet !
It gets really analog voltage one can adjust with potentiometer..

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Kann Arduino Nano eine Spannung ausgeben?

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