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Intermediate Projects

Automatic Plant Watering System using Arduino

During the summer, most people are too lazy to water the potted plants on their rooftop gardens every day. So, we build a simple...

433MHz Wireless RF Relay Switch

This cost-effective 433MHz wireless relay switch circuit allows remote relay control using an RF transmitter and receiver module. It is ideal for scenarios where...

DIY Wrong Posture and Muscle-Strain Monitor with Real-Time Bluetooth Alerts

Due to excessive fatigue, bone fracture or any other injury, our bodies at times experience muscle aches. In order to heal fast, doctors advise...

Low Cost Drone with ESP32 CAM

A low-cost drone equipped with a camera opens up many new possibilities with respect to its applications, such as crop monitoring, video surveillance and...

Gesture-Controlled Contactless Switch

In this article, we'll create a touch-free switch that uses particular hand gestures to operate domestic appliances such as lights and fans. This smart...

Top 37 Electrical Engineering Projects

Engineers are always in search of new electrical project ideas, and finding meaningful projects makes that search worthwhile. Listed below are the latest electrical...

Two Digit Counter

A two digit counter is an electronic device that counts from 00 to 99 and displays the count on two 7-segment displays. With each clock...

Vehicle Number Plate Detection Using MATLAB

The project presented here can be used to detect a vehicle’s number plate from the images stored in a database. That is, it aims...

Fire Extinguishing Robot

Fire has always been important to human progress, yet it may be harmful if not handled. While firefighters combat massive flames, early intervention at...

Arduino based Soccer Robot with Android Control

This soccer robot can move forward, reverse, forward-left, forward-right, reverse-left and reverse-right with the help of an Android phone.

Wireless Frequency Meter

This project demonstrates an Arduino-powered wireless frequency meter that can measure the frequency of sinusoidal AC transmissions ranging from 50Hz to 3kHz. Figures 1...

Low-Cost LPG Leakage Detector Without a Microcontroller

While LPG leakage detectors are widely available, they are often costly and rely on microcontroller-based designs. Here, we present an affordable, easy-to-build LPG leakage...

Automatic Water Pump Controller

Here’s a circuit for an automatic water pump controller that manages the operation of a water pump motor. The motor automatically turns on when...

Arduino based Window Alarm Annunciator

Presented here is a window alarm annunciator based on Arduino Uno board. An annunciator is mainly used in process plants, power plants and industries...

Smart GPS Tracker Using Arduino: Ensure Safety For Kids And Vehicles

Today, we’re going to build a smart gps tracker using Arduino that can help you keep tabs on your child’s location – and as...

Micro Inverter – Battery Charger Circuit

Need a quick power boost? This simple circuit converts 12V DC to 230V AC. Perfect for relaxing with a night lamp or charging your...

Accessing Graphical Desktop Of Raspberry Pi Using SSH And VNC

Raspberry Pi is a low-cost, high-performance, credit-card-sized computer designed for learning, problem-solving, and having fun. Easy to get started with, this compact yet powerful...

Designing a Simple Energy Meter

Electromechanical energy meters have been the standard for metering electricity since billing began. But these are now being gradually replaced by electronic digital energy...
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