Search found 7 matches

by jochem
12 Feb 2018, 14:37
Forum: ESP Easy: Projects / Applications
Topic: Pulse counter with LJ12A3-4-Z/BX (Inductive Proximity Sensor)
Replies: 12
Views: 6720

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

first i will try this out on breadboard en finally i will create a gerber file and make the pcb
by jochem
10 Feb 2018, 18:11
Forum: ESP Easy: Projects / Applications
Topic: Pulse counter with LJ12A3-4-Z/BX (Inductive Proximity Sensor)
Replies: 12
Views: 6720

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

thanks for you r help.

according the data sheets gpio 3 and 4 do have an pull-upp
by jochem
09 Feb 2018, 12:34
Forum: ESP Easy: Projects / Applications
Topic: Pulse counter with LJ12A3-4-Z/BX (Inductive Proximity Sensor)
Replies: 12
Views: 6720

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

Oke i gave it a try, first the schema in fritzing:
Image

this is my first schema and electricity isn`t my job, so if there is an mistake somewhere, please tell me.
by jochem
07 Feb 2018, 20:38
Forum: ESP Easy: Projects / Applications
Topic: Pulse counter with LJ12A3-4-Z/BX (Inductive Proximity Sensor)
Replies: 12
Views: 6720

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

did somebody already made a gerber file for this project?
by jochem
15 Feb 2017, 12:15
Forum: ESP Easy: Projects / Applications
Topic: Soil Moisture Sensor using Analog Input - Solved
Replies: 33
Views: 23036

Re: Soil Moisture Sensor using Analog Input - Solved

solved,

it needed some time or so. suddenly it started working... :shock:
by jochem
15 Feb 2017, 11:21
Forum: ESP Easy: Projects / Applications
Topic: Soil Moisture Sensor using Analog Input - Solved
Replies: 33
Views: 23036

Re: Soil Moisture Sensor using Analog Input - Solved

I don`t get it to work in easy esp. I am using an wemos d1 mini with pin a0 but can`t get any value. The sensor is working, because i tested it with another script: void setup() { Serial.begin(9600); pinMode(A0, INPUT); } void loop() { Serial.println(analogRead(A0)); delay(100); } with this script I...