Hello All,
I have a pressure sensor PX04 .. however the manufacturer's claims that its output voltage at zero is 0.72mVolt, and it range it 53mVolts. It also pointed out that the output pins are +O and -O. I connected -O to ground and +O to A0 of Arduino uno. I was expecting an output voltage of 0.7mVplts to 53mVolts but I the lowest voltage I got was 1.87volt. I was bit confused by this. I was thinking that there might be something wrong somewhere which I have not being able to figure...
High Pressure Sensor Output Voltage
I have a pressure sensor PX04 .. however the manufacturer's claims that its output voltage at zero is 0.72mVolt, and it range it 53mVolts. It also pointed out that the output pins are +O and -O. I connected -O to ground and +O to A0 of Arduino uno. I was expecting an output voltage of 0.7mVplts to 53mVolts but I the lowest voltage I got was 1.87volt. I was bit confused by this. I was thinking that there might be something wrong somewhere which I have not being able to figure...
High Pressure Sensor Output Voltage