all rise to Pine64……

Hello ppl, after BB followed by Pi there seemed to be a long gap for next SBC (single board champ) but the wait is over and PINE64 is here. Its up for grabs from ADHIRATECH. Lets gets some quick heads-up on PINE64. PINE64 was launched in late 2015 through kickstarter, now its all gets serious […]

Enable Audio Output in Raspberry Pi 2

I want to deliver sound from my Raspberry Pi’s  Audio Output 3.5mm jack. This is one of our recent customer question.So we have a write up here where  it can help others too 🙂 In Raspberry Pi 2 now with the latest release (Raspbian Version)Debian version they have an option to select the audio output […]

How to Set static IP in Raspberry Pi 2?

Generally Raspberry Pi sets IP address automatically from the wired or wireless network.This type of assigning IP address is called DHCP(Dynamic Host Configuration Protocol,sometimes referred as Dynamic IP. So your router will change the IP address everytime when you are connecting to the network.It will be a problem when you are trying to access it […]

Setting up Apache and PHP in Raspberry Pi 2

Apache is a very popular Web Server Web Application where you can install on Raspberry Pi 2 which provides you various web pages for your requirement.Apache can provide you various HTML Pages along with other Powerful  Scripting Languages like PHP. Let us  see the installation go Apache in Raspberry Pi 2: sudo apt-get update sudo […]


Object detection and tracking is an important area in the field of robotics. The Pan and tilt module that is perfectly designed by Adhira Technologies to suit all the needs of mounting the imaging sensor such as camera to perform the pan and tilt mechanism. The whole assembled setup of the Adhira Pan and tilt […]

Raspberry Pi 2 can run Processing 2.2.1

Hello Folks! This week tutorial again we back to Arduino and Raspberry Pi  2, but with one more person “Processing“.For more details about Processing click here.Due to performance and stability of new Raspberry Pi 2,we have attempted an installation of latest Processing for our customers.For installation we need java support and serial library support for […]

Resistive foil strain test using Multimeter

Here is a small Resistive foil sensor that is used to measure the strain that occurs on an object. The strain sensor foil can be easily attached to any object by just sticking to the object that is under test. When the object that is to be tested is strained or deformed the strain foil […]

OpenCV installation on Raspberry Pi 2

The Open Source Computer Vision Library (OpenCV) is a comprehensive computer vision library and machine learning (over 2500 functions) written in C and C++ with additional Python and Java interfaces. It officially supports Linux, Mac OS, Windows, Android and iOS. Now we are here to deploy OpenCV on Raspberry Pi 2 to make it as […]

Running MJPG Streamer on Raspberry Pi 2

Running MJPG Streamer on Raspberry Pi 2 MJPG Streamer is a simple and straightforward video streamer, but it is faster than most streamers, so this may be ideal for your remote control projects in which real-time video feed is important for Video monitoring and control. Here I am using a Logitech C270 USB webcam. Installing […]