How To’s

January 8, 2016
Arduino Pro Mini RC car with controller

Use Arduino to Control a Motor Part 4 – Adding a Remote Control and Using Arduino pro Mini for Miniaturization

In the last article, we completed the body of the RC car. But, during the building process, we had some issues. Today, we will continue working […]
January 8, 2016
Raspberry Pi Speaker

Playing with the Sound on Raspberry Pi

Because I had been using a display without speakers, until now I had been playing with the Raspberry Pi without any sound. I found a small unused […]
January 8, 2016
Arduino Setup

Using Arduino with Parts and Sensors – Photoreflector

We’ve been making a RC car until now. But from this section onwards, we’re going to use Arduino with various parts and sensors. Many parts are sold as […]
January 8, 2016
Raspberry Pi Internet Radio

Raspberry Radio Part 1 – Internet Radio Receiver and Remote Access

Now that we have finally programmed the Raspberry Pi to make sounds, lets try our hand at the long-sought internet radio receiver! This time, we will […]
January 26, 2016
Arduino with ultrasonic sensor

Using Arduino with Parts and Sensors – Ultrasonic Sensor

Last time, we dealt with the photoreflector, using its properties to write programs. This time, we will look at the ultrasonic sensor. The ultrasonic sensor is often […]
January 26, 2016
Raspberry Pi Smarphone radio

Raspberry Radio Part 2 – Using MPD and a smartphone app to turn your Pi into an easy to use radio!

In the first part, we used MPlayer to play audio files and stream from Internet radio. We wrote a program to allow for remote control. It would […]
January 26, 2016
Level camera

Using Arduino with Parts and Sensors – Accelerometer Part 1

These days, you can find accelerometers in smartphones. They are used in applications like games. They are also used to detect when your screen should switch from vertical to […]
January 26, 2016
Raspberry Pi 2

Review of the Raspberry Pi 2 and Comparison with Previous Raspberry Pi Models

I just got the new Raspberry Pi 2 Model B! As I want to use it right away, today we will be playing with it! (I […]
January 26, 2016
Arduino accelerometer

Using Arduino with Parts and Sensors – Accelerometer Part 2

In the first part, we covered the basics on how to use the accelerometer. Today, we will take the horizontal camera device we created in part 1, and […]
January 26, 2016
Portable Raspberry Pi A+

Making a Portable Raspberry Pi with the Raspberry Pi A+

This time, we’re going to play with the Raspberry Pi Model A+! What’s so great about the A+ model is that it’s designed to use less […]
January 26, 2016
Improved circuit

Using Arduino with Parts and Sensors – Speakers Part 1

This time, we’ll examine “sound” using Arduino with speakers. Arduino comes with a “tone” function and it’s relatively easy to get started with. Let’s see how sound works […]
January 26, 2016
Launching Sonic Pi

Audio programming with Sonic Pi!

This time we’re going to play with Sonic Pi! It comes pre-installed with Raspbian. I wanted to try it ever since I started using Raspberry Pi, and […]