Table 5 Connectors of the INA169 current sensor module
Pin symbol | Descriptions |
|---|---|
VCC | is connected to the Arduino VCC (+ 5 V), this is the power supply to the INA169 |
GND | is connected to the Arduino ground, this is the same electrical point as the low side of the source (PV panel) |
VIN+ | is connected to the positive side of the source. |
VIN− | is connected to the positive side of the load |
VOUT | is connected to an Arduino analog input, this is the measured output |