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Engineering Projects For You
Free electronics projects, circuit diagrams and software codes available for students and hobbyists. Complete instructions on DIY electronic devices also available. These projects have been tested by EFY and are available with source codes. These are helpful with understanding concepts of electronics including basic components. The projects are designed to be helpful for engineering students and professionals building their own designs and circuits. The projects are also compiled from time to time to provide a single destination for project junkies. Let us know how you feel about the content and any thing you would like us to cover in the future. We hope you enjoy the content on this page!
GaN MPPT Controller And Optimizer Reference Design
Ideal for small to medium-power applications, it features GaN FET technology, delivering up to 98.8% efficiency, a compact form factor, and robust protections.
A Maximum...
MPPT Solar Charge Controller Reference Design
The solution maximizes energy efficiency with an integrated solar charger and LED driver, offering MPPT technology, flexible battery support, and safety.
Cypress’s MPPT Solar Charger...
IndusScope – Portable Smallest IoT Oscilloscope
Oscilloscope is an essential test and measurement device that enables us to analyze AC and DC signals, visualize waves, and determine frequency.
However, most traditional...
Grid-Tied Solar Micro Inverter Reference Design
Designed for various industrial applications—including central inverters, single-phase string inverters, and modular micro inverters—this grid-tied solar micro-inverter solution provides a robust, adaptable platform for...
Solar MPPT Charger Reference Design
The solar charging reference design uses MPPT to improve energy use for outdoor applications like lighting and surveillance. Learn more!
In the Internet of Things...
Reference Design For Solar Power MPPT Controller
The off-grid streetlamp design simplifies solar lighting development with power tracking, flexible configurations, and performance adjustments.
A Solar Power Maximum Power Point Tracking (MPPT) Controller...
Oscilloscope Front-End Reference Design
It provides a versatile evaluation platform capable of processing input signals from DC to 2 GHz, supporting frequency-domain and time-domain applications.
The Oscilloscope Front-End Reference...
Ultrasonic Water Flow Measurement Reference Design
This reference design provides an efficient, flexible, and high-performance solution for modern ultrasonic water-metering systems.
This reference design is tailored for developers and system designers...
HCT Blood Glucose Meter Reference Design
Paired with a sophisticated assessment platform, this solution integrates advanced analog front-end circuits, seamless data processing, and robust calibration capabilities.
The HCT (Hematocrit) blood glucose...
Reference Design For Glucometer
Powered by the Flexis MM microcontroller family, transforms glucose monitoring through precision engineering and innovative design.
The regulation of blood glucose levels is a finely...
Glucose Meter Reference Design
This glucose meter is an efficient, user-friendly tool for real-time blood glucose monitoring, combining accuracy, storage capabilities, and practical features to support diabetes management.
A...
Rack Monitor Unit Reference Design For ESSs
The design offers a complete solution for high-voltage battery management, featuring monitoring, power conversion, and safety features for ESS. Read more!
The high-voltage reference design...
Reference Design Of Surveillance Camera With CMOS Sensor
This design is a valuable tool for developers aiming to create cutting-edge surveillance solutions with advanced imaging capabilities, especially in applications requiring precision, clarity,...
Three-Phase ANPC Based On GaN Reference Design
The design details GaN power devices, modular construction, and voltage sensing to optimize inverter performance. See more!
The solar inverter industry is experiencing advancements, leading...
GaN-based QR Adaptor Reference Design
This design suits laptops, smartphones, and other USB-C-powered devices, highlighting its superior energy efficiency, compact form factor, and compliance with international EMI standards.
High-efficiency power...
Flow Meter Reference Design
Its versatility and efficiency make it a go-to reference for engineers looking to create smart, durable, and energy-efficient metering devices.
The Flow Meter reference design,...
Automotive Brushed DC Motor Control Reference Design
The design offers seamless configuration switching, advanced safety features, and easy integration. Find more!
Automotive brushed DC motor control plays a critical role in modern...
Grid IoT Reference Design
This solution leverages the SimpleLink Wi-Fi MCU for secure connectivity, predictive maintenance, and seamless IoT integration, addressing the challenges of grid modernization.
The increasing power...