Solar Tracker
QR6.00
How it works
1. Module light conditions or light intensity reach the set threshold, DO port output high when the external ambient light intensity exceeds a set threshold, the module D0 output low;
2. Digital output D0 directly connected to the MCU, and detect high or low TTL, thereby detecting ambient light intensity changes;
3. Digital output module DO can directly drive the relay module, which can be composed of a photoelectric switch;
4. Analog output module AO and AD modules can be connected through the AD converter, you can get a more accurate light intensity value
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