SEN 0189 TURBIDITY SENSOR - zero volts

drobinson 2018-04-09 01:25:41 3736 Views3 Replies
Having difficulty with a the SEN0189 Turbidity Sensor. Only getting 0.0 V from A0. I've checked the connections, wiring, etc. and everything seems to be fine. Is there any other trouble shooting that I can do, e.g. are the diodes on the sensor supposed to light up? (mine don't).

2018-04-12 05:38:02 Really could use some help trouble shooting this... drobinson

2018-04-10 01:31:23 This is connected to a Arduino 5V Pro mini along with a RTC and microUSB. Both of these check out fine.

In the close up image, the blue wire is connected to A0, red to power, black to ground. This was pretty easy to connect and to code. Also why its frustrating to not be able to figure out what is wrong.

Thanks a bunch for any help. drobinson

2018-04-09 14:54:54 How did you connect the sensor, could you attach your wiring? robert.chen