In this project I implemented OpenCV color recognition on the Raspberry Pi that uses PID to control the pan-tilt servo system. In this post, I will explain briefly how color tracking works, and how to use…

Setup Wifi Hotspot on your laptop is ever so easy, only a couple of steps, all your laptops, smart phones and tablets can share the same internet connection, and it costs nothing.

About a year ago, I created a Wall-E robot that does object and face recognition. It uses Arduino as the controller and need to communicate with a computer that runs the face detection program to track…

Raspberry Pi Speech Recognition Introduction This tutorial demonstrate how to use voice recognition on the Raspberry Pi. By the end of this demonstration, we should have a working application that understand and answers your oral question.

With Raspberry Pi and I2C communication, we can connect the Pi with single or multiple Arduino boards. The Raspberry Pi has only 8 GPIO’s, so it would be really useful to have additional Inputs and outputs by…

One way to connect the Raspberry Pi and Arduino is by connecting the GPIO on the Raspberry Pi and the Serial Pins on the Arduino.

Using USB Cable Between Raspberry Pi and Arduino There are many ways of connecting the Raspberry Pi and Arduino, such as using the GPIO and Serial pins and using I2C. But this could be one of the…