8 LED Chase Controller (Project)

Description: A bare-bones controller used to drive 8 single color LEDs. Based on an 12F675 and a high-power shift register, and single p...

Mobile as Stereo Player for Car

Using a mobile phone while driving is dangerous. It is also against the law. However,  you can use your mobile phone as a  powerful musi...

Automatic solar tracking system (Added on Request)

AUTOMATIC SOLAR TRACKER starts following the SUN right from dawn, throughout the day, till evening, and starts all over again from dawn ...

All File Opener : Free Opener

Free Opener - a program that can open many file formats. In the arsenal of Free Opener there is support for over 70 popular formats, docu...

REMOTE CONTROL FOR DOMESTIC APPLIANCES

Connect this circuit to any of your home appliances (lamp, fan, radio, etc) to make the appliance turn on/off from a TV, VCD or DVD remo...

MOBILE BUG CIRCUIT

This handy, pocket-size mobile transmission detector can sense the presence of an activated mobile phone from a distance of one and a-h...

3 AIEEE paper with Solution

Few days ago .. some Requested AIEEE paper with solutions. I forgot who requested it so i posting here. Three AIEEE paper of last year w...

Seminar Report on NFSˆSquare

NFS IN A NUTSHELL           NFS was originally designed and implemented by Sun Microsystems for use on its UNIX based workstations. Other...

Make Pendrive Bootable by using software

When you search in Google "How to make a Pen-drive or flash drive bootable ". You will get lots of results and maximum of the a...

Ultra Sonic Transmitter & Receiver (switch)

      The ultrasonic transmitter uses a 555 based astable multivibrator. It oscillates at a frequency of 40-50 kHz. An ultrasonic trans...

Tacho for Microprocessor Based Drives

For a microprocessor based drive system it is certainly necessary to trace the speed of the motor continuously. The circuitry given her...

ATTENDANCE SYSTEM: RFID BASED

Intro: Main concept behind Radio Frequency Identification (RFID) based attendance system is to take the attendance of students or emplo...

Secure browsing via "Hotspot Shield"

You might know few days ago . File sharing site were banned so i googled  "how could i open banned site" but the thing i found ...

Controller Area Network Project over RS485 protocol

Introduction Abbreviated CAN, a serial bus network of microcontrollers that connects devices, sensors and actuators in a system or sub-...

LED LIGHTING FOR DIWALI (updated)

Every Year we buy lighting for Diwali and Christmas.Lighting is a means of decoration of this festival So why to buy If we can prepare it...

INDUSTRIAL AND DOMESTIC TIMER

As We Know is Timing is one of Vital parameter in every means. Without Proper timing success can't be achieve. So Considering The imp...

EFFECTS OF DIGITAL SMELL FOR DIFFERENT SITE(Digital smell-4)

OVER THE THEATER: - After some time the virtual theaters will came in the market. This virtual theater is basically the concept of the ...

Home made PCB

How to make PCBs at home in 1 hour & W I T H O U T special materials If you take your electronics hobby seriously,...