Introduction Temperature is the most widely sensed parameter of all physical parameters because of its significance on materials and processes at the molecular level. Temperature is a specific degree of hotness or coldness as referenced to a specific scale. Temperature is also defined as the amount of heat energy in a system or object. Heat […]
How to Burn Bootloader on ATmega328 using Arduino UNO?
In this project, I will show you how to burn bootloader on ATmega328 Microcontroller. Using this method, you can use your ATmega328 Microcontroller as a standalone on a custom design or PCB or simply burn bootloader on ATmega328 (as well as you can upload the code). Introduction If you are viewing this project, then you […]
12 Best Drone Kits for Beginners & Advanced: All Features, Pros & Cons [2018]
![12 Best Drone Kits for Beginners & Advanced: All Features, Pros & Cons [2018]](https://www.electronicshub.org/wp-content/uploads/2018/01/dronekits-740x400.png)
Before looking into the best DIY drones available, I want to give a brief difference between a drone and a quadcopter. Drones and quadcopters can be called as UAVs (Unmanned aerial vehicles.) A quadcopter is a specific type of drone, While drone is a broad category such as tricopters , helicopters, octocopters etc. Initially, drones are […]
Arduino Wattmeter – Voltage, Current and Power Measurement
In this project, I will show you how to build an Arduino Wattmeter, a device that can be used to measure the power consumed by a load. In addition to the Wattmeter, this circuit can also act as a Voltmeter and Ammeter to measure voltage and current. Introduction Measuring Voltage, Current and subsequently the Power […]
Lead Acid Battery Charger Circuit
In this DIY Project, I will show you how to build a simple Lead Acid Battery Charger Circuit using easily available components. This circuit can be used to charge Rechargeable 12V Lead Acid Batteries with a rating in the range of 1Ah to 7Ah. Introduction Lead Acid Batteries are one of the oldest rechargeable batteries […]
How to make an Arduino based Piano – Piezo Buzzer
In this fun DIY project, I will show you how to make an Arduino based Piano. It is a simple project made using Arduino UNO, few push buttons and a Piezo Buzzer. A special feature of this project is that Arduino will record the last played set of tones and repeat those tones like a […]
Auto Intensity Control of Street Lights using Arduino
In this project, I will show you how to design and build a simple but effective circuit called Auto Intensity Control of Street Lights using Arduino. Since the concept of this project is to consumption of energy, using LEDs as the Street Lights would be the obvious choice. Introduction Street Lights have become an essential […]
Interfacing DC Motor with 8051 Microcontroller
In this project, we will learn about L293D and L298N Motor Drivers and also about Interfacing DC Motor with 8051 Microcontroller with the help of both L293D and L298N. When we talk about controlling the robot, the first thing comes into the mind is controlling DC motors. Interfacing DC motor to the microcontroller is very […]
Mobile Controlled Home Appliances without Microcontroller
In this project, I will show you how to design a simple circuit called Mobile Controlled Home Appliances without Microcontroller. That’s right. Using this circuit, you can control your home appliances without any microcontroller and programming. Introduction Sometimes, unfortunately, we may forget to switch off the appliances like fans and lights while going outside and […]
Electronic Eye Controlled Security System
In this project, we will see a simple Home Security application called Electronic Eye Controlled Security System using LDR as the main sensor and a few other components. Introduction Electronic eye is also called magic eye. As the automation is an emerging technology these days, just imagine a door bell that automatically rings when a […]