Category Archives for Tutorials

How to avoid delay() – create a custom Arduino class – Part 2

In the previous blog post we learned how to avoid delay() if necessary. It would be very convenient when we are able to add a layer of abstraction to this code so when can easily reuse it if we need … Continue reading

15. November 2016 by Marius
Categories: Arduino, Programming, Tutorials | Tags: , , , | 1 comment

Arduino and how to avoid delay() – Part 1

The main problem with using delay() in your Arduino sketch is simply: it will block the whole system for the amount of time you specified. Since your microprocessor is pretty fast compared to most of the delay() time he is … Continue reading

14. November 2016 by Marius
Categories: Arduino, Programming, Tutorials | Tags: , , | 1 comment

Interface a cheap OLED (SSD1306) from eBay with an Arduino

There are a couple of cheap OLED displays available on eBay and I really struggled to get them to work with the Arduino. Some of them have the manufacturer “Heltec” printed on the circuitboard and most of them

25. December 2015 by Marius
Categories: Arduino, Tutorials | Tags: , , , , | Leave a comment