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 […]

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 […]

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 […]

9 DOF with MPU9150

      We all love if multiple entities are integrated into a small package, tiny looks – quickly hooks. Here we bring out a break-out board of 9DOF, its MAKE IN INDIA pals, housing a complex MEMS sensors MPU9150, Gyro, Accelerometer and Magnetometer in a tiny package and hell yeah it does not stop here […]

Triple Axis Accelerometer ADXL335 with ARDUINO

Triple Axis Accelerometer ADXL335 with ARDUINO G-Force, lets measure it in all three axis. Adhira Technologies is proud to bring out our very own avatar of Triple Axis Accelerometer  break-out board. Our leap into MAKE IN INDIA campaign. A very simple to use plug and play breakout, small foot print and low power. This triple axis accelerometer is based […]

Interfacing TCRT5000 proximity sensor to FreeSoC2

The Proximity sensor has an IR led and a Photo detector to detect. The basic purpose of a proximity sensor is to perceive occurrence of any object without being in contact with it. A proximity sensor makes a field around it by emitting IR beams from the IR LED. The beam of radiations traces any […]


FreeSoC2 controlling the AC devices. It’s time to do something with the 230V AC that is the normal hot line that is powering the appliances in every home, SO our FreeSoC is going to control those gadgets. It can be done from your android mobile wirelessly. It’s an interesting setup that’s requires a 5V relay, […]

Logic Gates implementation using FreeSoc2 Cypress FPGA

Microprocessor, Microcontroller, Computers Laptops. GREAT DIGITAL WORLD But have you ever imagined where from all these digital came from? Yes! it’s the “Logic gates” that are used to form the complex CPUs that execute our complex mind in a fraction of a second. There are millions of transistors to say it’s a “0” or “1”. […]