About: Ibrar Ayyub

INTRODUCTION This DIY Arduino project explores various ways to enable communication and connectivity between an Arduino board and external devices or networks. Specifically, it focuses on three components – Arduino serial communication to Processing, Arduino with Ethernet shield, and Arduino with GPRS. The Arduino is an open-source hardware and software platform for building electronics projects […]

This project, dubbed the Arduino Sketcher, is a straightforward device designed for drawing pictures on your computer screen. Utilizing a processing code and the SparkFun Redboard, it simplifies the process of creating digital art. Device Description and Functionality The device consists of four push buttons: red, green, blue, and a neutral button. Each button changes […]

The Tweet-O-Temp includes a temperature sensor that continually monitors its surroundings. It operates by measuring the voltage and converting it to degrees Celsius. Since I reside in the United States, where Fahrenheit is commonly used, it also converts the temperature from Celsius to Fahrenheit. Additionally, the device incorporates an Adafruit GPS breakout module, which continuously […]

Project Abstract I’ve been exploring the idea of creating a robot using Arduino technology for a while now. This project marks the initial phase of this ongoing hobby endeavor. The aim is to construct an object detection system that can be integrated into a semi-autonomous robot in the future. The system employs an ultrasonic range […]

Analog to Digital Converters (ADCs) are fundamental in modern electronics, playing a crucial role in translating analog signals into digital data that digital systems can process. This conversion is essential across a variety of fields, including medical technology, consumer electronics, industrial automation, and automotive systems. By enabling the integration of real-world analog signals with digital […]

The accelerometer cart marks my second intermediate project creation. Essentially, it’s a compact robot designed to interpret signals from a triple-axis accelerometer, adjusting its movement direction accordingly. Building the Accelerometer Cart The Accelerometer Cart employs a triple-axis accelerometer to determine the direction in which the device is tilted. This data is then transmitted to a […]

For my physical computing class, I completed a final project using the SparkFun Redboard. I named it “Gameduino Snake” because it is a compact, handheld device that enables users to play a Snake game on an LED matrix. Project Overview: Gameduino Snake The game features a simple bi-color 8×8 LED matrix that serves as both […]

1. Introduction & Background Theory 1.1 Objective The objective of this project is to research, analyze, design, fully implement, and program an Arduino Uno microcontroller board to achieve PI control of the output power of a laser diode. Laser diodes require variable current sources for operation, as the current must be adjusted to maintain linear […]

My Idea Whenever I go for a run, it bothers me to carry my phone just to track my activity. Those arm bands people use to hold their phones seem awkward to me. If you want to track your runs without carrying a phone, you need a device with dedicated GPS, like Garmin running watches. […]

Chapter 1: Introduction 1.1.  Nails, Nail making and nail making machine 1.1.1 Nails Nails, slender pin-shaped objects crafted from hard metal or alloy, serve as fasteners in various applications. Typically composed of steel, they are often treated with coatings to resist corrosion in harsh environments or enhance adhesion, thereby improving both functionality and appearance. Nails […]