HomeEngineering Projects For YouAdvanced Projects

Advanced Projects

Low-Cost 40A, 1200V Solid-State Relay with Voltage Controller

This project describes a high-power solid-state relay (SSR) and AC voltage controller built using a BTA41-1200BW TRIAC (40A, 1200V) and MOC3041 opto-triac. Unlike conventional...

Raspberry Pi Object Tracking Camera using MediaPipe

In this project, we build a real-time object-tracking camera using Raspberry Pi and MediaPipe. The camera detects a selected object, calculates its position in...

Real-Time AC Current and Frequency Monitoring for Data Analysis and ML Training

In various industries and applications, it’s crucial to monitor the current and frequency of devices in real-time. These parameters are vital for the longevity...

Wearable Health Monitoring Tag With Telegram Bot

In this project, I built a wearable health monitoring tag that you can actually chat with on Telegram. Using a pulse oximeter sensor and...

AI-Based Hand Tracking for Robotic Arm Control

In this project, I show how to control a robotic arm servo using real-time hand tracking powered by AI image processing. We use MediaPipe...

Simple Overflow Stopper

Even though water covers two-thirds of the Earth’s surface, less than 1% of it is fresh and easily accessible for human use. Preventing unnecessary...

Multifunction Human Detection And Weather Monitoring IoT Radar System

A human detection system was designed earlier to utilise the microwave Doppler effect to detect human movement and trigger AC appliances such as light...

Density-Based Traffic Light Controller using Arduino

This project demonstrates a low-cost intelligent traffic signal system using Arduino and ultrasonic sensors to reduce congestion caused by fixed-timer traffic lights. Four HC-SR04...

Biometric Electronic Voting System with Real-Time Authentication and Keypad

This project presents a secure, low-cost electronic voting system using Arduino Uno, an R305 fingerprint sensor, a keypad-based button interface, and an LCD display....

Indoor Positioning Using BLE and Wi‑Fi Triangulation: Real‑Time Indoor Tracking

Struggling with GPS indoors? Learn how to build a DIY real-time indoor tracking system using BLE and Wi‑Fi triangulation. Track people, pets, or robots...

Stop Hackers from Reading Your IoT Data with IoT Encryption

Encryption is one of the most crucial components for securing IoT devices and communication systems, whether wired or wireless. It ensures that data remains...

Digital Thermometer using Arduino

We built this Arduino-based Digital Thermometer for temperature measurement applications. Thermometers have been useful for temperature measurement for a long time. A digital thermometer is...

Superior Motion Sensor Using Microwave Doppler Radar

An earlier design introduced a touch solid-state AC switch. The new version advances this concept with a sophisticated human radar sensing system that can...

Miniature IoT Water TDS And Level Monitor Cum Controller

For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level monitors are often bulky offline...

Smart Energy Meter With ESP32 to Predict Electricity Bill

Unexpected electricity bills can often be frustrating. This smart energy monitor, built using an ESP32 microcontroller, measures real-time power consumption and predicts upcoming bills...

Designing 1kW Sine Wave Inverter Circuit

An inverter provides power backup for mains-based appliances in the event of a power failure. Most of the inverters available in the market have...

AI Vision Assistant Camera That Can See, Read, and Translate

The AI vision assistant camera is a smart device for image recognition and interpretation. Powered by AI, it analyses images from user-defined prompts and...

Smallest Portable Game Boy And Wi-Fi Hacking Device

In the late 1980s and 1990s, the Game Boy redefined handheld entertainment. With its chunky buttons, monochrome screen, and pocket-sized design, it evolved from...
123...19Page 2 of 19

Most Popular DIY Projects

Unique DIY Projects

Electronics News

Truly Innovative Electronics

MOst Popular Videos

Components Corner