MEGA COLLECTION OF ELECTRONICS DIY PROJECTS
Every week, we publish 2 to 3 projects, sometimes even more! They range from simple circuits for beginners, to advanced projects that you can use to develop complete innovative products! Most projects have been developed by enthusiasts like you. Some by experts. And, some by our team. Many are tested at EFY Labs, and some are not–but they typically have a proof-of-concept video.
Joystick-Controlled Arduino System for Operating Home Appliances
In the world of electronics and embedded systems, the use of a joystick and an Arduino Uno board has many possibilities for developing control...
International Space Station Tracker
The proposed International Space Station tracker, powered by the NodeMCU board, uses LEDs and a buzzer to indicate real-time ISS position.
The ISS tracker interfaces...
Implantable Chips: Storing Data Inside Body – Part 2
In the previous tutorial, we covered the implantable chip-based data tracking system for animals. Continuing our design series, we now progress to designing a...
Verification Of K-Map Technique (KARNAUGHMAP) By Multi-Password Operated Electrical Gadget
The karnaugh map i.e. K-map method is a graphical technique to simplifying Boolean expressions. It is a diagrammatic technique which is used to reduce...
Frequency Divider using 7490 Decade Counter
Here is a low-cost frequency divider using 7490 decade counter circuit for generating different square-wave signals. The circuit is built around a 10MHz crystal...
Interfacing LPC2148 32bit Microcontroller With The PC Using NI LabVIEW
About LPC2148
NXP’s LPC2148 is an ARM based high-performance 32-bit RISC Microcontroller preloaded with many in-built features and peripherals, In-System Programming (ISP) and In-Application Programming...
Beginners Guide to Resistor Colour Codes
This table will help you with managing resistor color code so that you don't burn up your circuit due to a wrong resistor.
Right below...
Interfacing X9C10X Series Digital Potentiometer With Any Microcontroller
In this DIY article, I will be explaining how to interface X9C10X series of Digital Potentiometer with any microcontroller, for ease of explanation I...
Simple Touch-Free Automatic Handwash Dispenser
We are building a simple touch-free automatic handwash dispensing machine.
Using discarded and waste household materials such as wooden drawers from broken tables, plastic bottles,...
Millet Cooker: An Electric Slow Cooker
In 2023, we celebrate the International Year of Millets, honoring the nutritional richness and versatility of millets, such as Foxtail, Barnyard, Kodo, Little, and...
Watchbot – Intruder Detection Using Pi Camera and Video Storage With Telegram BoT
The vigilance of remote locations on your mobile is an assurance for many individuals across the globe. In our last article, we shared information...
Counter With Overload Alert Alarm for Child Safety in 40-Seater Bus
We built the Bus Overload Alert System using Arduino. Now, why and where can we use this detection/counter system?
Child safety is a paramount concern,...
DIY Smoke Alarm Made With UM3562
This smoke alarm built using a UM3562 sound generator can help maintain a smoke-free environment in apartments, offices, factories, restaurants, hospitals, etc. In this...
PLC Based Automatic Pattern Generated Square Water Curtain Fountain
In this designed project, the flow of water will be in the form of a fountain with a special different pattern. When the project...
Automatic Plant Watering System using Arduino
During summer, most people are too lazy to water the potted plants on their rooftop gardens every day. So, we build a simple and...
Embedded Web Server Using ARM Processor
The Embedded web server is a combination of embedded devices like micro-controller, micro-processor etc along with internet technology. The main purpose of using embedded...
Design All-in-One Environment Sensor Module
We designed our own Environment Sensor Module and here we are going to explain step-by-step how you can also make this at your home.
BME688 is...