Featured Member Projects

  • Figure:1 General Block Diagram

    Controlling and Monitoring Lights and Fans Using the Internet

    Posted Feb 03, 2014 By Franklin Rey Pacquiao
    The figure shows the diagram of the system, which involves two major components: the hardware and the software components. The software component includes the client and server programs used for the communication link between the remote user and the host PC. The hardware component includes the interfacing, switching circuit, status circuit and the devices to be controlled. The server program is…
  • Figure:2 General Flow of the System

    Prototype Device on the Use of G-Cash as Alternative Payment in Taxicabs

    Posted Jan 29, 2014 By Franz Daryl Magrina
    Three (3) push buttons are employed to increment taxi fare, reset the fare to flagdown and set the system ready to receive mobile money respectively. An E-Gizmo GSM Shield SIM900D is used for GSM to GSM Communications. The GSM Shield extracts the necessary value from the confirmation message sent by GLOBE in order to verify whether the mobile money sent is equal to the fare that is displayed…
  • Figure:3 Circuit Diagram of Audio Equalizer

    Audio Equalizer Circuit Diagram

    Posted Jan 22, 2014 By Sudheer Gupta
    This is a simple circuit which helps to change the tune/melody into a different pitch level by devoid of loss in the tune. Here is the circuit diagram and its working information. Circuit Diagram of Audio Equalizer: The circuit which is presented here is used to change the tune/melody into a different pitch level by devoid of loss in the tune. The characteristics of the signal…
  • Figure:4 Electronic Letter Box Circuit Diagram

    How to Design Electronic Letter Box Circuit?

    Posted Jan 15, 2014 By Sudheer Gupta
    This is a simple circuit which helps in identifying any letter come to our address. Here, to identify the presence of a letter in the box, we have connected a LDR as well as source of light. LDR is a special kind of resistor whose action based on the intensity of light declining on it. Electronic Letter Box Circuit Diagram: The circuit which is explained below is been employed as…
  • Figure:5 Security Alarm Circuit Diagram

    Security Alarm Circuit

    Posted Jan 08, 2014 By Sudheer Gupta
    This circuit will help you to guard your precious documents as well as jewellery from intruders or theft. All you need is just to place this circuit in front of the locker or below the mat so when any unknown person come and walk over the switch, the circuit will trigger and sound of alarm comes. Circuit Diagram of Security Alarm: Circuit Components: Resistor R1, R2 (100K)…
  • Figure:6 Circuit Diagram of Mains Operated LED Lights

    Mains Operated LED Lights Circuit

    Posted Jan 01, 2014 By Sudheer Gupta
    This is a simple circuit named Mains Operated LED Lights which you can easily made and install in your homes.and will not only save resources but your energy and money will also be saved. Circuit Diagram of Mains Operated LED Lights: Components used in this Circuit: Bridge…
  • Figure:7 Christmas Lights using LEDs Circuit Diagram

    Christmas Lights using LEDs Project Circuit

    Posted Dec 24, 2013 By Sudheer Gupta
    We are all very well known that Christmas is one of the famous festivals which includes lot of joy and gives happy end to every year. Many people like to celebrate that festival by decorating their homes with lights. So, here we built a small and very interested circuit named “Christmas Lights using LEDs(Christmas Lights using LEDs Circuit…
  • Figure:8 USB Mobile Phone Travel Charger Circuit Diagram

    Mobile Phone Travel Charger Circuit

    Posted Dec 18, 2013 By Sudheer Gupta
    Now the charging of your mobiles has been made easy with the help of USB outlets present in the Laptop and PC. This is a simple circuit which helps to charge your mobile even when you are in travel. USB Mobile Phone Travel Charger Circuit Diagram: Components used in this Circuit: R1-470E C1-100uF/25V T1-BC547 Zener diode-4.7V/. 5W Diode-1N4007 Components Description *…
  • Figure:9

    Controlling of Stepper Motors using Raspberry Pi

    Posted Dec 11, 2013 By Mohd Kashif
    Controlling of Stepper Motor using Pi The basic idea of using stepper motor here goes back to its variety of usages in robotics applications. Coming straight to our project i.e. “How to control a stepper motor using Raspberry Pi?”. Broadly, the project is divided into tthree parts: Interfacing GPIO pins with the stepper motor Python script Raspberry PI GPIO…
  • Figure:10 Ultra Fast Acting Electronic Circuit Breaker

    Ultra Fast Acting Electronic Circuit Breaker

    Posted Dec 04, 2013 By Ravi Kumar
    This project is designed to shut down the power supply when it is overloaded. Conventional circuit breaker like MCB based is on thermal bi-metal lever trip mechanism. It is very slow and the trip time is dependent upon the percentage of overload.

Next Page

Previous Page

Browse By Topic

Click Here