Electronics and Electrical Engineering Projects

Featured electronics and electrical engineering design projects.
  • 275 W PFC Front-End

    Posted Monday, May 22, 2017
    This engineering report describes a PFC power supply utilizing a HiperPFS-4 PFS7627H PFC controller with integrated power MOSFET and external boost diode.  More

    Single Quad-A Battery Boost Converter

    Posted Sunday, May 14, 2017
    The MCP1640 Single Quadruple-A Battery Boost Converter Reference Design demonstrates how the MCP1640 device, with the True Output Disconnect Shutdown option, works attached to a microcontroller application. This board demonstrates... More
  • Surge Voltage and Inrush Current Digital Control

    Posted Sunday, May 07, 2017
    Primary concerns with battery-operated devices include battery protection from inrush and short circuit currents caused by connected load, and load protection from voltage spikes when battery load dump occurs, which... More

    LED Flashlight Controller

    Posted Sunday, April 30, 2017
    This Z8 Encore! XP-based LED Flashlight Controller reference design employs the PWM block of Zilog’s Z8F082A MCU to control the power and functional modes of an LED flashlight... More
  • 1.65 W Non-Isolated Tapped Buck Power Supply

    Posted Sunday, April 23, 2017
    This document is an engineering report describing a single output 3.3 V, 500 mA design utilizing a device from the LinkSwitch-TN2 family of ICs. This design shows the high power... More

    Pocket IO PLC Development Platform

    Posted Sunday, April 16, 2017
    Industry 4.0, the fourth revolution in manufacturing and process automation, poses a considerable challenge for PLC design engineers who are required to pack more functionality into enclosures that keep getting... More
  • Flower Power

    Posted Sunday, April 09, 2017
    The Flower Power reference design highlights Intersil’s 4.5 V – 18 V input switching regulator.  More

    Marine 3000A Shore Power Connection

    Posted Friday, April 07, 2017
    Design & deliver 3000A shore-power connection system to connect 40,000 KT floating cement facility to alongside generators.  More
  • pictures

    Posted Friday, April 07, 2017

    Low-Cost FPGA Development Kit

    Posted Sunday, April 02, 2017
    BeMicro CV-A9, FPGA Development Kit features the 5CEFA9F23C8N low-cost 28 nm FPGA Cyclone V E device. The BeMicro CV-A9 includes an on chip, a Hardened Memory Controller (connected to an... More
  • 2D Multi-Touch Pad with 3D Gesture Sensing

    Posted Sunday, March 26, 2017
    The 3DTouchPad is a PC peripheral to extend a 2D touch pad with 3D Gestures. It utilizes Microchip’s projected capacitive PCAP sensor solutions as well as Microchip’s 3D Gesture Technology... More

    40 W Wide Range Dimmable, Non-Isolated Buck LED Driver

    Posted Sunday, March 19, 2017
    This engineering report describes an LED driver configured as a low-side buck utilizing the LYT7504D from the LYTSwitch-7 family of devices.  More
  • 5W Multi-Coil A Type Wireless Charging Transmitter

    Posted Sunday, March 12, 2017
    The 5 watt Multi-coil A Type wireless charging transmitter reference design uses Our MWCT1101 transmit controller IC to manage and perform all control functions necessary to implement a wireless charging... More

    BeMicro Max10 FPGA Evaluation Kit

    Posted Sunday, February 26, 2017
    BeMicro Max10, FPGA Evaluation Kit is designed to get you started with using an FPGA. The BeMicro Max 10 adopts Altera's non-volatile MAX 10 FPGA built on 55-nm flash process... More