LED Projects

LED chasers,LED drivers,LED lamps,Automatic lighting systems etc

Microcontroller projects

Projects in PIC,AVR,MSP 430,ARM,Raspberry pi,Arduino etc


Coding in Microcontrollers,Arduino,MATLAB,LabView etc


Prototyping all kind of electronics and electrical projects

PCB Designing

PCB Dsesigning in Altium and Eagle Designer

Monday, 17 October 2016

Bluetooth in Proteus

This video explain how to add Bluetooth device library in to Proteus and how to simulate the Bluetooth module in Proteus.

Steps to add library

1. download the Bluetooth library
2. Extract the compressed file
3. Copy the two files to the Proteus library folder
4. Open on restart Proteus

Eltima virtual port emulator

Here used Eltima virtual port emulator software to create virtual port for the communication between two Bluetooth devices

 DOWNLOAD the Library



Friday, 7 October 2016

Switching Between 2 Different Voltages With Out Relay

This is a simple circuits to switch between two different voltage sources using two diodes.. No need of any relay or complicated circuits.If you are using schottky diodes then voltage drop will reduced.
when we connect to voltages we get the highest one on the output.Here in this example if we connect 9v first then the output voltage will be 8.6v(9v-diode drop) and when we connect 12 v in this circuit we will get 11.4v(12v-diode drop)



Electronics Hobby Circuits


Monday, 3 October 2016

RGB led+VB.net+microcontroller

Its a very simple project.In it an RGB led glowing in color of the mouse pointer background color.Here i am using VB.net, Texas instruments stellaris launchpad.Energia is the the compiler i am using.The programing is same as arduino Here i am giving the properties of each buttons and boxes as pictures


1.Texas instruments stellaris launchpad
2. VB.net


The Stellaris® LM4F120 LaunchPad Evaluation Board is a low-cost evaluation platform for ARM® Cortex™-M4F-based microcontrollers from Texas Instruments. The design of the Stellaris LaunchPad highlights the LM4F120H5QR microcontroller with a USB 2.0 device interface and hibernation module.
The EK-LM4F120XL also features programmable user buttons and an RGB LED for custom applications. The stackable headers of the Stellaris LM4F120 LaunchPad BoosterPack XL Interface make it easy and simple to expand the functionality of the Stellaris LaunchPad when interfacing to other peripherals with Stellaris BoosterPacks and MSP430™ BoosterPacks.


Energia is an open-source electronics prototyping platform started by Robert Wessels in January of 2012 with the goal to bring the Wiring and Arduino framework to the Texas Instruments MSP430 based LaunchPad. The Energia IDE is cross platform and supported on Mac OS, Windows, and Linux. Energia uses the mspgcc compiler by Peter Bigot and is based on the Wiring and Arduino framework. Energia includes an integrated development environment (IDE) that is based on Processing.  Energia is also a portable framework/abstraction layer that can be used in other popular IDEs.  




  Download program here