Electronics and Electrical Engineering Design Projects

Featured electronics and electrical engineering design projects.

  • Figure:1 Xilinx Artix 7 FPGA Power Management Reference Design

    Xilinx Artix 7 FPGA Power Management Reference Design

    Posted Jan 27, 2015 By Design Library
    The Artix 7 power management reference design board uses power modules, linear regulators, and a PMBus compliant system controller to supply all required core and auxiliary voltages needed by the FPGA, including DDR memory termination. A Digital Power graphical user interface is used to monitor the voltage and current levels of the board’s power rails.
  • Figure:2 Circuit Diagram of Auto Intensity Control of Street Lights

    Auto Intensity Control of Street Lights using Microcontroller

    Posted Jan 25, 2015 By Sudheer Gupta
    Here, we have explained about the circuit that automatically controls the intensity of street lights which is designed using microcontroller and LEDs. It is very useful to save the power.
  • Figure:3 Single-Phase Energy Meter Solution for Advanced Applications

    Single-Phase Energy Meter Solution for Advanced Applications

    Posted Jan 19, 2015 By Design Library
    This design features a dual-core microcontroller implementing an integrated electricity metering solution. The meter has been tested to prove 0.5% accuracy across a current dynamic range of 2000:1 by using a precision, low-noise op-amp and a programmable gain amplifier (PGA) to provide four gain stages. The metrology calculations are performed independently of the MCUs’ integrated cores, leaving…
  • Figure:4 Old display

    Lexicon PCM80 Replacement Display

    Posted Jan 18, 2015 By Velimir Knezovic
    Old Vacuum fluorescent displays can be very hard to find, to make things worse lexicon used special ones (made by company named Futaba) with interface not compatible with HD44780. To be more precise, exact display model number is M202SD01HA, and it’s used on PCM 80 and PCM 90.
  • Figure:5 Dynamic Field-Powered NFC Reference Design for Data Logging, Access Control, & Security Applications

    Dynamic Field-Powered NFC Reference Design

    Posted Jan 13, 2015 By Design Library
    This reference design is a sub-system design for NFC (Near Field Communication) and authentication.  This subsystem design is intended as a reference design for part authentication, access control, personal identification, battery-less sensor interface, security token transfer, and low power transfer of local data.  In many systems, especially safety critical applications, it is imperative that…
  • Figure:6 Reverse Car Parking Sensor Security System Circuit Diagram

    Reverse Car Parking Sensor Security System

    Posted Jan 11, 2015 By Sudheer Gupta
    Here is another important real life beneficial project named “reverse car parking sensor security system” which helps to park the vehicles safely without any damage.
  • Figure:7 Automatic Dark Indicator

    Automatic Light/Dark Indicator

    Posted Jan 04, 2015 By Credible Sport
    Automatic light/dark indicator systems have very common utilities in day-to-day life. Such applications include street lighting at night, morning alarm, automatic emergency light and dark activated buzzers.This circuit has a sensor component that works in response to the ambient light condition. The output of the sensor is compared to a set reference value. Whenever the light condition changes…
  • Figure:8 TCCR2 (Timer Counter Control Register)

    DC Motor Speed Control Circuit using Microcontroller

    Posted Dec 28, 2014 By Sudheer Gupta
    This is a simple and very effective project circuit which helps to control the speed of a DC motor using pwm and microcontroller.

New Projects by EEWeb Members

  • Figure:1 Xilinx Artix 7 FPGA Power Management Reference Design

    Xilinx Artix 7 FPGA Power Management Reference Design

    Posted Jan 27, 2015 By Design Library
    The Artix 7 power management reference design board uses power modules, linear regulators, and a PMBus compliant system controller to supply all…
    Comments(0)
  • Figure:2 Dancing Lights Circuit

    Creative Dancing Lights

    Posted Jan 25, 2015 By Credible Sport
    Dancing Lights is a simple yet amusing project that entertains the user because of its attractive sequence of lightings. This can be constructed with…
    Comments(0)
  • Figure:3 Circuit Diagram of Auto Intensity Control of Street Lights

    Auto Intensity Control of Street Lights using Microcontroller

    Posted Jan 25, 2015 By Sudheer Gupta
    Here, we have explained about the circuit that automatically controls the intensity of street lights which is designed using microcontroller and…
    Comments(0)
  • Figure:4 Single-Phase Energy Meter Solution for Advanced Applications

    Single-Phase Energy Meter Solution for Advanced Applications

    Posted Jan 19, 2015 By Design Library
    This design features a dual-core microcontroller implementing an integrated electricity metering solution. The meter has been tested to prove 0.5%…
    Comments(0)
  • Protection Design

    Posted Jan 19, 2015 By Pallavi Jain
    The objective of protection of a 230kV transmission system was achieved by designing a time-overcurrent relay for a 69kV radial system, an impedance relay (ground fault and phase) to protect the…
    Comments(0)
  • Transmission Expansion Planning

    Posted Jan 19, 2015 By Pallavi Jain
    Simulated the equivalent Arizona Bulk Transmission System and provided an optimal model which implemented transmission expansion planning. Solar resource was incorporated to get the maximum…
    Comments(0)
  • Design and Analysis of SMPS Based DC-DC Converter

    Posted Jan 19, 2015 By Pallavi Jain
    Performed efficiency tests on the DC-DC power converter by varying the load, designed the filter components (L, C) to reduce the ripples in the converter thus minimizing the noise due to EMI…
    Comments(0)
  • Figure:8 Old display

    Lexicon PCM80 Replacement Display

    Posted Jan 18, 2015 By Velimir Knezovic
    Old Vacuum fluorescent displays can be very hard to find, to make things worse lexicon used special ones (made by company named Futaba) with…
    Comments(0)
  • Figure:9 Dynamic Field-Powered NFC Reference Design for Data Logging, Access Control, & Security Applications

    Dynamic Field-Powered NFC Reference Design

    Posted Jan 13, 2015 By Design Library
    This reference design is a sub-system design for NFC (Near Field Communication) and authentication.  This subsystem design is intended as a…
    Comments(0)
  • Figure:10 Reverse Car Parking Sensor Security System Circuit Diagram

    Reverse Car Parking Sensor Security System

    Posted Jan 11, 2015 By Sudheer Gupta
    Here is another important real life beneficial project named “reverse car parking sensor security system” which helps to park the vehicles safely…
    Comments(0)
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