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.
Android Application For Multi-Sensor Data Monitoring
This Android-based project can monitor on-site (field) process data sensed by two temperature sensors and display the temperature (in degree centigrade) on a smartphone....
Simple Air-Quality And Gas Monitor With Notifications On Phone And Email
The Internet of Things (IoT) is commonly used in homes and industries for monitoring sensor values. In this project, the Blynk IoT platform is...
Electric Ventilator For Hospital Use
Now the pandemic COVID 19 caused by Corona virus is spreading fast throughout the world. The Corona virus has taken up mutation and the...
Rail Track Temperature Monitoring System
All Indian Railway Permanent Way offices monitor rail tracks to record their maximum and minimum temperature of the day at hourly intervals. It is...
Top 10 DIY Projects To Combat Corona
In India, we are experiencing the 2nd wave of Corona and it is much stronger and deadlier than the previous year. People are finding...
COVID-19 Ventilator and Health Monitoring Device
At this time of COVID-19 outbreak, the demand for ventilator and health monitoring devices has increased with each passing day. To overcome the shortage...
Little LiFePO4 Battery Charger
This circuit of single-cell LiFePO4 (lithium iron phosphate) battery charger is based on an LM358 operational amplifier (op-amp) and a couple of inexpensive and...
360 Degree Lidar Based Security System Range Upto 8m
Maintaining security in restricted areas is quite difficult if we go for long-range solutions (in metres) since security systems with PIR-based motion have a...
Radar and ROS Powered Indoor Home Mapping and Positioning Robot
The indoor mapping and positioning feature of a Robot Operating System (ROS) controlled robot is essential in navigating through a hall, warehouse, room or...
Colour Identification Using TCS3200 Module
This project is used to detect colours and display the colour names on an LCD using the TCS3200 colour sensor module and Arduino board....
Make Your Own Quadcopter Drone
Small drones are being used to deliver parcels, for videography of events such as marriages, and surveillance of enemy territory. You can make a...
World’s First Voice controlled Drone That Can be Used By Physically Challenged person
With the path-breaking progress in UAV technology, drones are now being readily adopted and deployed for several uses. Despite the advancement, many physically challenged...
CAN Bus To Control Appliances On Any Floor Of A Building
This project can be used to control multiple electrical appliances on any floor from any floor of a multistory building that has up to...
Public Announcement Using Drone
Making public announcements in a quick, time-bound manner while covering large areas sometimes becomes costly. Due to the limitations related to travelling, it is...
Stereo AF Amplifier Using TDA1517
Here is a simple stereo audio amplifier that can be made using a TDA1517 IC. A 14.4V regulated voltage is used as power supply...
Raspberry Pi Smart Stick Transforms TV Or Monitor Into Smart TV
A smart TV generally costs more than a normal TV. Curved LED TV is even more expensive with a price range of around 30k...
Power Bank Based Linear Regulated DC Power Supply
This circuit uses power bank and DC-DC booster module not only for charging mobile devices but also to provide 1.2V to 37V DC power...
CC3D Open Pilot Qav250 Racing Drone
Due to very high speed in small packages, the racing drones are very expensive starting from 25k to 70K and it becomes the question...