Tagged: tutorial

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...

Installing the R2 simulator for ROS Indigo

<strong>๐Ÿ•’ 4 min read</strong> What is r2? The r2 robot, which is an acronym for Robonaut 2, is a dexterous humanoid robot created by NASA, with the goal of it aiding humans in space (Robonaut 2 is just...

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,...

How to restore your GNOME desktop (Ubuntu 14.04)

<strong>๐Ÿ•’ 2 min read</strong> Every once in a while, we will remove unnecessary or unused packages that is in our computer. But sometimes, we forget to checkout whether other packages will be removed, which may be required by...

Making Virtualbox accessible within your network

<strong>๐Ÿ•’ < 1 m read</strong> In this tutorial, we will be configuring the Virtualbox’s Network Adapter Settings so as to make the VM (Virtual Machine) accessible from all machines on your network.

Linux VNC guide

<strong>๐Ÿ•’ 3 min read</strong> This is a short guide on how to configure Virtual Network Computing (VNC) in Linux.

Installing OpenCV in Ubuntu for Python 3

<strong>๐Ÿ•’ 3 min read</strong> Installing OpenCV in linux for Python 3 is not that straight forward, so in this tutorial, we’ll go through the steps on how do we do it. We’ll be using a 64 bit Ubuntu...

Moving the 28BYJ-48 Stepper Motor

<strong>๐Ÿ•’ 3 min read</strong> Stepper motor are used to move in discrete steps, which means you can control the steeper motors with precision. Where do they use stepper motors in? There are many usage of stepper motors, which...

Getting started with the Pi 2

<strong>๐Ÿ•’ 2 min read</strong> 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...