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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!
Function Generator Using ICL8038
A function generator produces square, sine, and triangular waveforms across frequencies up to 100kHz. It plays a vital role in testing, repairing, and developing...
AI-Powered Gesture Detection Using Edge Impulse
Artificial intelligence for gesture recognition and classification has transformative potential across industries, from healthcare to manufacturing and consumer devices. It enables tasks like motion...
Interesting Reference Designs Of MPPT Solar Charger
Title of Reference DesignBattery Charger with MPPTSolar MPPT Battery ChargerMPPT Solar Charge ControllerSolar MPPT ChargerSolar Power MPPT ControllerImageKeyAttractionsThe design provides efficient power management with...
Building Fastest Finger First Indicator With Arduino
Fastest finger first indicators (FFFIs) bring precision to quiz games, measuring contestants’ reaction times with accuracy. Supporting up to eight teams, the system identifies...
Control Home Appliances With A Mobile Torch: DIY Light-Activated Switch Using LDR
Automation is now integral to daily life, with mobile phones serving as essential tools. This device employs a mobile phone torch to control domestic...
Digital Power Supply Design Using A Microcontroller
As power demands rise, digital power supplies provide a forward-thinking solution, optimising efficiency and reducing component complexity through digital control.
Advantages of Digital Power SupplyDisadvantages...
Simulating High-Power Sinusoidal Applications With Switch Models In SPICE
Optimising electronic switches for high-power AC applications through SPICE simulation guarantees accurate on/off switching behaviour, even with sinusoidal inputs.
The design and modelling of voltage...
Qi Wireless Charging LED Lantern Reference Design
Looking to add wireless charging to your designs? Explore a solution that combines Qi 1.1 compatibility, battery charging, and LED driving in one package....
Designing Tesla Coil and Wireless Power Bulb
The Tesla coil is a high-frequency resonant transformer circuit capable of generating high-voltage, low-current electricity. This fascinating invention, attributed to Nikola Tesla, is often...
Reference Design For Scalable 20.8 GSPS 12 Bit Digitizers
This reference design serves several applications, including oscilloscopes (DSOs), data acquisition (DAQ) systems, and electronic warfare, where high-speed signal acquisition is critical.
This reference design...
LIDAR-Pulsed Time-of-Flight Reference Design
See how time-of-flight technology measures distance. Learn how data converters, optics, and signal processing are used in drones, LiDAR, and robotics.
Time-of-flight (ToF) optical methods...
Reference Design For Bluetooth LE Gateway For Thermostats
Design engineers can accelerate development, reduce costs, and innovate across industries beyond smart homes by using modular components, intuitive GUIs, and cloud connectivity.
The growing...
Inductive Touch & Magnetic Dial HMI Reference Design
Want to improve your HMI designs? Learn how contactless touch buttons and magnetic dials can solve common design problems.
TIDA-060039, the inductive touch and magnetic...
AC/DC Adapter Reference Design
This design employs advanced technologies like gallium nitride (GaN) FETs for high switching frequencies, reducing the size of components such as transformers and capacitors...
GaN-Based High Power Density Adapter Reference Design
The GaN-based adapter design for power solutions. It has a modular setup, is efficient, has a wide voltage range, and is easy for engineers...
60GHz Integrated Radar Reference Design
The design offers motion detection, low power, and cost optimization for applications in personal electronics, building automation, and lighting systems.
TIDEP-01033, a reference design from...
Reference Design For Health Monitoring System
The reference design enables easy heart rate, SpO2, and BPT monitoring integration into wearables and medical devices, with customizable firmware and sensor support.
The MAXREFDES220...
Crafting A Digital Signal Processor For Next-Gen Technologies
As technologies like machine learning are advancing, digital signal processing is becoming even more crucial. But how can one be designed in a way...