Contact

  1. Ian
    17 March 2015 at 21:07

    Hi,

    I’m a radio ham and needed a sketch to remotely operate a controlling motor to wind in and out a capacitor your ‘Aduino Stepper Motor Acceleration and Rotary Encoder Control’ is absolutely brilliant and fits the bill perfectly, as a non coder can I ask a quick question please.

    I’m using a A4988 motor interface and would like to use the push switch of the encoder to increment three output pins in a particular sequence to make the motor reduce from full speed to 1/2, 1/4, 1/8 and 1/16 speed, in your sketch the switch is used but I don’t know what it does, nothing is apparent when it’s operated, could it be used to control the output pins?

    Cheers

    Ian
    Chatteris, Cambs, UK

    • 25 May 2015 at 16:53

      Hi Ian,
      The push switch on the necoder is used for emegency stop I also used it change direction of motor, but you use it for what ever you want.
      I ll be happy for helping you

  2. Ian
    25 May 2015 at 19:33

    Hi,

    Many thanks for returning my contact, could you modify and post up a sketch so that pressing the push switch on the encoder once causes an output goes high, pressing it a second time returns the output to low.

    Is this something you could do for me?

    Thanks

    Ian

  3. 26 May 2015 at 11:33

    Hi,
    Ok I ll modify as for your need
    Check this application this one is better than the other the encoder is working better
    https://suleymancanan.wordpress.com/2015/05/25/speed-control-of-dc-motor-with-arduino-encoder-and-l298-dc-motor-driver-shield/

    give some few days I ll write a sketch for your need
    Süleyman

  4. César Penha
    13 August 2015 at 16:18

    Hi, my name is César and im a it student in Portugal. Im finishing a project that consiste in a solar tracker. I have a problem in conecting 4 light sensor into Arduino. I saw your project conecting 12/of that sensores, but you didn’t put the schematic of the conections. Can tou help me? I will apreciate.
    Best regards
    César Penha

  5. hasan kazani
    16 September 2017 at 23:08

    https://www.youtube.com/watch?v=ZiIiHhWOZlU bu uygulamayı aurdino ile yapabilir miyiz

  6. serkan cetin
    04 February 2018 at 16:50

    merhaba süleyman hocam amatör olarak pic’ler ile uğraşıyorum. oled ekran aldım i2c ile çalışıyormus 16f877a ile çalıştıramadım.sizin yaptığınız örenk uygulama varmı paylaşabilirmisniz. oled ekran uçları gnd vin scl sda iyi günler hocam

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