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.
Small Variable Lab Power Supply for Young Experimenters
Lab power supply is the first thing needed by anyone who is extremely passionate about his electronics based experimental work. There are millions of...
12-Multi National Digital Clock on Arduino UNO
The presence of 12 Multi-National Digital clock is very common at the lobby / front desk of star hotels, showing time & dates of...
Programmable Automatic Bell System
All schools and colleges follow a timetable for their classes, providing different time slots for different subjects. In order to follow the planned timetable,...
Auto Power Switching Mains, Solar Inverter, or Generator
This project is based on the AEIOU heuristic framework of Design Engineering Approach.
Design for Performance, Safety and Reliability is ensured in terms of switching...
BLUE_P: Wireless Arduino Programming Shield
Many times we make projects using Arduino, while working with it we need to connect it with PC to upload program using USB cable....
Logging Sensor Data in MS EXCEL through MATLAB GUI
The measurement and analysis of process parameters such as temperature, flow, conductivity, speed, viscosity and stress play a crucial role in providing information about...
Designing Smart Chatbot with IoT for home automation with videos (Hindi & English)
In this project, we will be using ESP8266 12E manufactured by Lolin to make a Chatbot that can control our home applications. To chat...
Interfacing a Laser LED with Arduino
This project turns on and turns off a laser LED after every second. It can also monitor its own supply voltage level. The circuit...
IoT Home with Hindi Voice Commands using Google Assistant & ESP32 with Video (Hindi & English)
In this project, we will be connecting and controlling our ES32 Wi-Fi based module from our mobile phone’s Google Assistant Application. The charisma here...
Smallest IoT Home Automation using ESP8266 – 01 with Videos (Hindi & English)
In this project, we will be using the ESP8266 – 01 Wi-Fi Development board to make a small IoT home automation that has Wi-Fi...
Graphical Data Display with Arduino and HTML5
Most Arduino-based projects use LCDs to show data, but this project instead uses webpage so that more details can be displayed in a graphical...
Home Automation using Bluetooth of ESP32 with Videos (Hindi & English)
In this project, we will be dealing with the inbuilt Bluetooth feature in ESP32 Development board and try to build an application around it....
High-Voltage Generator for Microcontroller Projects
To drive small devices like neon lamps, you need a high-voltage DC power supply. This circuit is a simple DC-to-DC boost (step-up) converter for...
Multi-Status Indicator Using Single RGB LED
Monitoring circuits in battery chargers, water-level indicators, etc use LEDs to indicate the status of certain conditions. Presented here is a multiple status indicator...
IoT and Touch-Based Home Automation with Video (Hindi & English)
We have seen various applications of IoT but what about adding the touch to it. In this project, we will add simple touch buttons...
ESP32-based LED Lamp using IoT
In this IoT LED Lamp project, we handle the output pin of ESP32 for switching and dimming a DC LED lamp using a local...
How to Construct a Gradual ON and OFF Bulb
This circuit can be used for making a beautiful light for your Christmas star or Diwali lanterns for your festive evening.
The speciality of this...
5-Watt Audio Amplifier Using TA7222
Here is a simple 5-watt mono audio amplifier using IC TA7222 that drives a 4-ohm speaker using a 9V battery or a 9V DC...