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Home Engineering Projects For You 1001+ Electronics Projects For You

1001+ Electronics Projects For You

Here are Electronics For You's tested electronics engineering project ideas and embedded mini electronics projects using Arduino, Raspberry Pi and a lot more. These projects are for beginners, hobbyists & electronics enthusiasts. The mini projects are designed to be very helpful for engineering students and professionals building their own embedded system designs and circuits. The projects are also compiled from time to time to provide a single destination for project junkies. Let us know how you feel about the content and any thing you would like us to cover in the future. We hope you enjoy the content on this page!

Simple Low-Cost And Versatile Battery Charger

Presented here is a versatile circuit to charge batteries ranging from 6V through 48V. At home, garage or laboratory, you may have several rechargeable batteries with voltages rated at 6V, 12V,...
Four Stage FM Transmitter

Four Stage FM Transmitter

This four stage FM transmitter circuit uses four radio frequency stages: a VHF oscillator built around transistor BF494 (T1), a preamplifier built around transistor BF200 (T2), a driver built around transistor...
Circuit Breaker

Adjustable AC Circuit Breaker

This circuit breaker employs a single operational amplifier (op-amp) and yet has a wide range and is user-friendly. A circuit breaker is an electrical switch intended to protect an electrical circuit...

AUTOMATIC EMERGENCY LIGHT

This emergency light has the following two advantages: 1. It turns on automatically when the mains power fails, so you need not search it in the dark. 2. Its battery starts charging as...

Anti-Sleep Alarm

Most of the accidents on highways during night occur due to drivers’ poor vision caused by the continuous exposure of their eyes to the bright light from the headlamps of approaching...

USB LED Night Light

A typical USB LED bulb shown in Fig. 1 is a 5V, 5W USB-powered solid-state lamp. At the heart of this light bulb is a circular aluminium PCB made with a...

Smart Exhaust Fan Switch

Exhaust fans in washrooms can be connected to the lighting circuit so that these switch on and switch off with the electric light. But as washrooms are sometimes used only for...

Electronics Projects: How to Build a Lid-Monitoring Sensor Module

If you need a lid monitor sensor system for an application, this is the circuit you have been looking for. One application for such sensors would be in the security market....

Simple Tester for 74xx04 and 74xx14 ICs

The integrated circuits (ICs) 74xx04 and 74xx14 are very frequently used and reused during circuit design. Here xx stands for HC, HCT, AC and LS, etc. Sometimes, the internal inverters of...
RGB colour generator circuit

Microcontroller Projects: RGB Colour Generator

Presented here is a red, green and blue or RGB colour generator using AT89C2051 microcontroller (MCU). This is a simple and low-cost circuit for a multiple colour generator that can be...

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Use MQTT Protocol In Smartphones And Raspberry Pi

The article demonstrates the use of Message Queuing Telemetry Transport (MQTT) protocol in smartphones and Raspberry Pi. MQTT,...

Simulate Smartphone Screen Lock/Unlock Application

An Android phone allows itself to be locked/unlocked using a password, pattern on a grid of nine...

Creating Game Using Python Within Ten Minutes

Game using Python
Have you ever wondered how video games are created? It is not as complicated as you might...

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