Category: Arduino

LED light chaser

<strong>๐Ÿ•’ 5 min read</strong> You may have seen light chasers in shopping malls, exhibitions, shop displays and many more places, with one light turning on and off after another. In this tutorial, we’ll be looking at creating a...

Miniaturize projects with ATtiny85

<strong>๐Ÿ•’ 8 min read</strong> As certain projects do not utilize all the GPIO pins on the Arduino uno board, one could look at a smaller and cheaper microcontroller chip such as the ATtiny 85 instead to suit one’s...

APA102 vs SK6812 – Which LED strip to use?

<strong>๐Ÿ•’ 4 min read</strong> Going online in search of a LED strip, be it for a prototype or school project, you may be seeing a huge variety of LED strips, ranging from different functionality and price tags. With...

Playing music tracks with DF Robot MP3 Player Module

<strong>๐Ÿ•’ 4 min read</strong> Need to play some music tracks quick with minimal hustle? Getting a MP3 Player module may be a solution one can look into! In this mini project, DF Robot MP3 Player Module is interfaced...

2.8″ TFT LCD Touchscreen Shield

<strong>๐Ÿ•’ 5 min read</strong> Looking for a bigger screen to interface with the Arduino Uno? Bigger than the 2.4″ TFT LCD screen, this shield is able to display a little more information than the 2.4″ screen. In this...

Controlling devices with the Opto-isolator Relay

<strong>๐Ÿ•’ 2 min read</strong> Need to control devices that has high power or does not have the same power rating as the Arduino? Using anย optoisolator relay is one wokr aroundย you can choose to approach this issue. With that,...

Arduino Audio Visualiser

<strong>๐Ÿ•’ < 1 m read</strong> A simple Arduino mini project before I resume working on the other projects. In this project, I’m using a 8×8 RGB matrix shield to display the audio visualisation of an audio file loaded in...

The classic 5110 Nokia Screen

<strong>๐Ÿ•’ 9 min read</strong> The classical Nokia 5110 graphic display screen has a resolution of 84 x 48 pixels & can be used to display simple graphics & data in various projects. Therefore, in this post, we’ll be...