Public projects 6

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Bathroom Ventilation Fan Controller v1.0

Now 9 months in use and performing so well... ! An Arduino controller to *very effectively* keep the humidity to an set level.

Bathroom Ventilation Fan Controller v1.0

Project tutorial by Erik de Ruiter

  • 5,556 views
  • 4 comments
  • 17 respects
Arduino HID-Based CNC Pendant

I found the Arduino Leonardo to be a great way to manage my CNC machine with little programming effort.

Arduino HID-Based CNC Pendant

Project tutorial by Erik de Ruiter

  • 43,849 views
  • 49 comments
  • 68 respects
Easy-to-Build Pet Feeder

This is an easy to build pet feeder with two timers. Delivers accurate portions each time.

Easy-to-Build Pet Feeder

Project tutorial by Erik de Ruiter

  • 35,049 views
  • 25 comments
  • 84 respects

Toolbox 4

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Ph a000067 iso (1) wzec989qrf
Think big, think Arduino Mega! Designed for your most ambitious projects which require additional pins and extra memory.

Arduino Mega 2560

Ard nano
The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328.

Arduino Nano R3

Ph a000066 iso (1) ztbmubhmho
Your entry to the unique Arduino experience: from the basics of electronics to rapid prototyping.

Arduino UNO

Respected projects 12

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Arduino DCF77 Analyzer Clock MK2

Using 2 ATmega328s, this clock displays and decodes the DCF77 signal using 150 LEDs and 4x 7-segment display modules on a 12" (305mm) dial.

Arduino DCF77 Analyzer Clock MK2

Project tutorial by brettoliver

  • 15,377 views
  • 15 comments
  • 26 respects
UltraV: A Portable UV-Index Meter

A portable small device to verify anywhere the UV index in the sun rays.

UltraV: A Portable UV-Index Meter

Project tutorial by fmarzocca

  • 10,640 views
  • 8 comments
  • 22 respects
Control Arduino Uno Using ESP8266 WiFi Module and Blynk App

In this tutorial, we will learn how to control an Arduino with the help of Blynk App and ESP8266 WiFi Module. This project is quite simple!

Control Arduino Uno Using ESP8266 WiFi Module and Blynk App

Project tutorial by Adithya TG

  • 117,306 views
  • 19 comments
  • 72 respects

Comments 53

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  • Bathroom Ventilation Fan Controller v1.0 about 1 month ago

    Sorry for my late reply! I often don't get a notification when a question is asked ?!
    I did that with my CNC machine ;) For the display I used a 45-degree bit to get a nice bevel.

  • Bathroom Ventilation Fan Controller v1.0 about 1 month ago

    Sorry for my late reply! I often don't get a notification when a question is asked ?!
    I bought a Meanwell 5V power supply. I NEVER mess with chinese power supplies because they are dangerous. This power supply has the advantage that you can set the voltage a bit so I set it to 5.1V to count for loss in the 7m wire.

    https://www.amazon.nl/MeanWell-RS-15-5-voedingsmodule-15/dp/B00MWQD43U/ref=sr_1_4?__mk_nl_NL=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=meanwell+5v&qid=1635700944&sr=8-4

  • Arduino HID-Based CNC Pendant about 1 year ago

    Great idea to add a LCD display! I'm not much of a programmer so I'd have to dive in and try this but my time does no allow for that...

    Did you try to update the display before/after the button action?

    As you have seen, there is a keyboard.begin and keyboard.release. DO NOT put any other code in between those. So I would expect not any problem if you perform other actions before keyboard.begin or after keyboard.release?!

    void press_F2()
    {
    Keyboard.begin();
    Keyboard.press(KEY_F2);
    delay(100);
    Keyboard.releaseAll();

    Other than that I cannot come up with any suggestions...
    I think other more experienced programmers on the Arduino forum CAN help you out...

    I do hope you'll succeed, don't give up on this! ;) I spent 95% of my time getting rid of errors but at the end it did work...

    Erik

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