Category: Electronics Projects

Arduino Color Sensor Project using TCS230

Engineeering Projects
author prototype of arduino color sensor project

This article shows you how to make arduino color sensor project using TCS230 color sensor. This project can detect almost all color according to their wave length and display it on 16×2 LCD. If we talk about the application of this project, you can use in color shorting or color matching projects, line following robot (if path is other than black and white), multi-color strip reading etc. What is TCS230 Color Sensor? This module consists 8×8 array of photodiode which detect the color and produce corresponding frequency (Square wave). So,…

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Arduino Alarm Clock with Time Setting

Engineeering Projects
author prototype of Arduino Alarm Clock with Time Setting

In the post-Arduino alarm clock with time setting you will learn to make a digital clock using the RTC DS3231 module with alarm and temperature indication facility. Previously, we had already posted various types of clock circuits using Arduino and RTC DS3231 like “Arduino NTP Clock using NodeMCU and DS3231”, “Arduino Digital Clock using DS3231 Pi Module“. Before starting to circuit part and software code part let’s see its features: Features of Arduino alarm clock with time setting Display date and time (day and second indication). Alarm time setting Display…

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Arduino MOSFET LED Driver Circuit

Engineeering Projects
led strip driver author prototype

In the tutorial Arduino MOSFET LED driver circuit, you will learn to make your MOSFET Driver for any higher power appliance like LED Strip, high power DC motor, etc. We all know that we need a driver circuit to control high-power appliances like DC motors, electrical appliances, etc. So, here we are using MOSFET to control the operation of the LED strip. If you want to know more about MOSFET, its type, Symbol, application, and characteristic curve please do read the previous article on MOSFET | Types of MOSFET |…

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Arduino NTP Clock using NodeMCU and DS3231

Engineeering Projects
author prototype of rtc and NTP clock

In the tutorial Arduino NTP Clock using NodeMCU and DS3231, you will learn to make an accurate clock using the RTC module and NTP server. This circuit automatically updates the time of the RTC module from the network time protocol server. RTC module shows some time delay after some days/week, this is due to temperatures dependent oscillator used in this module. The external oscillator is more prone to temperature than an internal oscillator. DS3231 module has an internal oscillator that is less prone to temperature and humidity but still has…

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Top 50 Arduino Based Projects

Engineeering Projects
top 50 arduino based projects

Top 50 Arduino Based Projects: The popularity of Arduino Platform is at most because of  its user friendly interface, easy to program, cheap, small size. For electronic hobbyist arduino platform become dream come true due to its plug and play option. Thus, we are going to compile Top 50 Arduino Based Projects posted in bestengineeringprojects.com. This project list include all those popular arduino based project posted in this website. The impact of arduino platform is felt not only in all branch science and engineering but in the life of ordinary…

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Appliance Control using IOT and AI Chatbot

Engineeering Projects
IOT and AI based appliance control

IoT (Internet of thing) is one of the burning topics among electronic hobbyists and students due to its various advantage. There are many ways/devices with which you can interface your appliance with the internet, NODE MCU is one of them. Node MCU is very much popular due to its various advantage. Some of them are listed below. Thus we are going to make Appliance Control using IoT and AI Chatbot using NodeMCU. Smaller size and breadboard friendly Hardware and pinout are more like Arduino. Support API in Nodejs style thus…

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12V Lead Acid Battery Charger Circuit

Engineeering Projects
12V Lead Acid Battery Charger Circuit

There are lots of 12V Lead Acid Battery Charger Circuit available over the internet but does not include a battery status indicator. If you wish to know the status of the battery like dead, charged, or charging you need an extra circuit. In order to solve these problems, we combined three different circuits and hence do three different dedicated jobs like charging the battery, indicating the status of the battery, and also have a dedicated port for variable power supply connector of bench power supply in case you need. This…

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DIY Arduino Controlled Guitar Pedal

Engineeering Projects
DIY Arduino Controlled Guitar Pedal

DIY Arduino Controlled Guitar Pedal: Here in this article, you will learn how to design a programmable pedal for guitar using an Arduino UNO board. For understanding this project, you do not need deep knowledge of programming, digital signal processing, and electronic hardware. All you need is a little familiar with soldering and C programming. We have described the project in a very detailed and simple manner. This DIY Arduino Controller Guitar pedal is designed for hobbyists and those who took interest in music and guitar. Features of DIY Arduino…

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Three Phase Power Surge Protector Circuit

Engineeering Projects
three phase surge protector circuit

Three are two types of electrical/electronics appliances based on the main supply it requires. Generally, heavy electrical equipment requires a three-phase main supply for working. Three-phase mains supply has three different phases each are placed at 1200 angle with each other. In this post, you will learn how to design a three-phase power surge protector circuit using timer IC 555. A three-phase electrical appliance is expensive and requires all phase supplies, if voltage fluctuates or fails in any phase operation of the appliance may malfunction or become dead. In order…

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Best Audio Amplifier Circuit

Engineeering Projects
best audio amplifier circuit

Electronics hobbyist love to design their own gadget which cam be used in our daily life. In the website Best Engineering Projects, we had published 100’s of such project which make life easy and sophisticated. In this post you will learn how to design your own Best audio amplifier circuit with premium specification. Specification of Best Audio Amplifier Circuits Output impedance of the circuit: 0.01Ω Frequency response i.e. working frequency: 20 Hz to 40 KHz Total harmonic distortion: 1.2% at 3W. Load or Speaker at output: 3Ω to 8Ω Description…

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