Pin no. 17 provides the analog voltage output with pin no. 20 (GND) according to the sensor activation. The voltage details are as below.
Sensor 1 200 mV, Sensor 2 300 mV, Sensor 3 400 mV Sensor 4 500 mV, Sensor 5 600 mV, Sensor 6 700 mV Sensor 7 800 mV, Sensor 8 900 Mv
If multiple sensors are active, then values should be summed up. Example: Sensor 1 + Sensor 3 + Sensor 8 = 200+400+900 = 1500 mV
Controller 25P I/O schematic
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