Hello Simple think
I tried this int LDR_Sensor=analogRead(CYD_LDR_GPIO34);
I don't have a 3V3 on the LDR. Any clue
I don't know whether this schematic can be trusted:
Datasheet for GT36516 contains:
I wouldn't expect to get 3.3V on IO34 with that schematic / that spec for the LDR.
What value did you get when you tried the following? Does the value change when the LDR is dark / illuminated?
int LDR_Sensor=analogRead(CYD_LDR_GPIO34);
I think this thread has been split somewhere. What / where is the question ?
Thx Dave_Lowther I saw this but I don't get
3V3 / 2 The Voltage is Zero V.
Oh, sorry my fault. I get 100 if the LDR is dark. pitch black. Anyway Thx
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