DIY

Half Adder Circuit and its Construction Half Adder Circuit and its Construction

Computers use binary numbers 0 and 1. An adder circuit uses these binary numbers and calculates the addition. A binary adder…

Getting Started with ESP32 using Arduino IDE Getting Started with ESP32 using Arduino IDE - Blink LED

The internet has reached almost every pocket through smartphones. It is estimated that approximately 3.2 billion people use the…

Automatic Pet Feeder using Arduino Automatic Pet Feeder using Arduino

We're building an Arduino automatic pet feeder today that feeds your pet automatically at scheduled times. This complete…

DIY Solar Mobile Phone Charger Circuit Solar Powered Cell Phone Charger Circuit

Electronic gadgets like Mobile Phones and IPods have made our lives a lot easier. But, all of them suffer from one common…

DIY Fingerprint Scanning Garage Door Opener DIY Garage Door Opener with Fingerprint Scanner

If you often forget to carry the key of your Garage, and feels irritated when you are in hurry, then you must try this DIY…

DIY Homemade Arduino Make Your Own Homemade Arduino Board with ATmega328 Chip

Arduino is an open-source development platform for engineers and hobbyists to develop electronics projects in an easy…

DIY Romantic Marry Me Circuit Board DIY Romantic Marry Me Circuit Board

Here's something interesting for the inner romantics and DIY circuit board assemblers among us. Yes, I'm talking to you,…

ADC0808 Interfacing with-8051 microcontroller Interfacing ADC0808 with 8051 Microcontroller

ADC is the Analog to Digital converter, which converts analog data into digital format; usually, it is used to convert analog…

DIY Piano using 555 Timer IC DIY Piano

Piano is developed by connecting a 555 timer ASTABLE multivibrator with variable frequency to a speaker. Piano is a…

Stepper Motor Interfacing with 8051 Microcontroller Stepper Motor Interfacing with 8051 Microcontroller

A stepper motor is a brushless DC motor, which can be rotated in small angles; these angles are called steps. Generally, a…