E.g. Lock car door
AD2 Blue 10 bits Resolution Analog Inputs. 0-6V DC Detection. It can
be used to connect with temperature/fuel sensor etc.
AD4 Blue 10 bits Resolution Analog Inputs. 0-6V DC Detection. It can
be used to connect with temperature/fuel sensor etc.
GND Black Ground, Negative
POWER Red DC in (power source). Input voltage: 9V-36V, 12V suggested.
7.2 Power/GND
Connect GND (Black) and power(Red) wires to the battery of vehicle.
7.3 Digital Input
Example: Detecting vehicle engine on/off status