Search found 3 matches

by raymonvdm
26 Nov 2017, 18:34
Forum: ESP Easy: Projects / Applications
Topic: Pulse counter with LJ12A3-4-Z/BX (Inductive Proximity Sensor)
Replies: 12
Views: 21126

Re: Pulse counter with LJ12A3-4-Z/BX (Inductive Proximity Sensor)

Ik created an new schema and this one is working with my test sketch

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by raymonvdm
26 Nov 2017, 02:01
Forum: ESP Easy: Projects / Applications
Topic: Pulse counter with LJ12A3-4-Z/BX (Inductive Proximity Sensor)
Replies: 12
Views: 21126

Re: Pulse counter with LJ12A3-4-Z/BX (Inductive Proximity Sensor)

Yesterday i got it working using a pull up but today after soldering the pullup to the PCB is stopped working again. I Guess i got a buggy connection somewhere.

Therefore i would like to know how to use pullup resistors

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by raymonvdm
24 Nov 2017, 18:12
Forum: ESP Easy: Projects / Applications
Topic: Pulse counter with LJ12A3-4-Z/BX (Inductive Proximity Sensor)
Replies: 12
Views: 21126

Re: Pulse counter with LJ12A3-4-Z (Inductive Proximity Sensor)

I`m also trying to build this setup but i cant seem to get it working i tried two different types of sensors Setup one is based on OMDHON CHE12-4PA-710 / LJ12A3-4-Z/BY (Where black is connected to ground) It seems to be couting but ESP Easy seems to be missing pulse Setup two is based on OMDHON CHE1...