I'm using the US5881 hall effect sensor in the UA package. This version always outputs HIGH, but it goes low when the south pole of a magnet comes near. However, this sensor will NOT output high no matter what. I checked with a multimeter, and when it gets 5v, the "high" output is 4.45 volts. This…

us5881 Hall effect sensor can't output HIGH

retrolefty June 13, 2009, 9:08pm 5

Can we take a look at your code?

Topic		Replies	Views
Hall effect sensor US5881LUA doesn't work with internal pull up resistor? Sensors	5	2357	May 6, 2021
Magnetic Sensor Sensors	20	18198	May 6, 2021
Hall effect sensor to turn on and off the LED Sensors	3	1560	May 6, 2021
Hall Effect Sensor Project Guidance	5	606	May 5, 2021
Misbehaving Hall sensor A1102EUAT = UGN3140 Sensors	14	4486	May 6, 2021