fan regulator

  1. ashokraj

    what are the safety/protection I will have to take when converting 0 to 240V to 0 to 1V , feeding to adc pin of microcontroller

    Hi, I want to measure the voltage of the fan regulator and feed into ADC pin of ESP 8266, The range of ADC is 0 to 1V, theoretically I can use the below circuit. VG1 being the load voltage taken from the fan regulator, VF1 will be driven into my ADC pin , My doubt is, can i go with this circuit...
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