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Okay, by reading constant battery voltage, i mean, the voltage level should remain constant (same/unchanged)irrespective of what the voltage level is at the battery and yes i am able to read same voltage level.
float val;
float voltage;
int led = 8;
void setup(){
Serial.begin(9600);
pinMode...
Hi, i am using 3.7~4.2V lithium battery. I am using internal voltage reference to read constant battery voltage as we know that the battery voltage level depletes overtime. The problem is that my sensor (mini solar panel) reads max value under little light and does not go beyond that level no...
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