Table 3 Connectors of the F031-06 voltage sensor module
Pin symbol | Descriptions |
|---|---|
VCC | is connected to the high side of the voltage to be measured |
GND | is connected to the low side of the voltage to be measured, this is the same electrical point as Arduino ground |
S | is connected to an Arduino analog input, this is the measured output |
+ | is not connected |
− | is connected to Arduino ground |