Tagged: tutorial

Getting started with the Pi 2

🕒 2 min read There are various things that needs to be done before we can start using the Raspberry Pi 2, which includes flashing the Raspbian OS into the MicroSD card (which is the brain of the...

Scrolling text with flexible 32×8 RGB LED Matrix

🕒 3 min read Needed a way to display scrolling text or messages? This Flexible 32×8 RGB LED Matrix display may suit your needs! With 256 LEDs on it, you can display text, patterns or even animation if...

Changing sound output using code

🕒 < 1 m read Sound (by default) is usually outputted via the HDMI cable if your display have speakers, but what if your display does not have speakers & you want to change sound output to the audio...

Make a windows shutdown shortcut

🕒 < 1 m read Ever wanted to shutdown a computer without going to the start menu? Or do you find it a burden to do so?  In this tutorial, I will be showing you how this is possible....

Light intensity indicator with 7-segment LED display

🕒 2 min read This is similar to the other light intensity indicator tutorial. In this tutorial, the 7-segment LED display will be used to display the intensity of the light received by the photo resistor, mapping the light intensity...

LED Light intensity indicator

🕒 < 1 m read This is a simple light intensity indicator using a photo-resistor and 3 LEDs. It indicates the amount of light available around the photo-resistor with a range of 3 LEDs. Arduino UNO board will be used...