Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Recently, we published an entry-level Arduino project with a single seven-segment LED display.Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced ...

A POV Spinner Display With Arduino. 3 Comments . by: Adam Fabio. November 18, 2013. Title: Copy. ... [Martin2250] is using an IR LED and photodiode to determine the rotational speed of the disc.

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

The display is a Siemens mobile phone one (SPI interface), the chip is an MEGA16 at 16MHz. Looks very instant, no delay. I don;t remember what lib i used, but i remember it was mostly ASM.

Using motion detectors and an Ardunio you can add a little extra wow to your Halloween displays this year. This article covers the circuits and the code to make that happen.

DIY Arduino smart glasses with OLED display 12:47 pm July 27, 2020 By Julian Horsey Student Mars Kapadia has created an awesome pair of smart glasses for his school science fair, complete with a ...