About: Ibrar Ayyub

Introduction The Wi-Fi Turtle Control project is a modern microcontroller project that demonstrates how to control a robotic turtle remotely using a mobile device over Wi-Fi. Built using the Arduino Yun, this system integrates IoT functionality with real-time motor control in a Proteus simulation environment. This project is a great example of embedded systems and […]

Separating the timebase from the display in a large 7-segment clock: multiplexing choices, driver budgeting, and processor voltage limits to check.

When it comes to debugging a microcontroller circuit, there aren’t a lot of simple options.  Since a microcontroller circuit might have multiple things going on at the same time, measuring voltages with a DMM isn’t an option.  Using an computerized In-Circuit-Debugger solution is expensive and elaborate, and time-consuming to set up.   People often resort to […]

The assignment for this week is to automate the machine assembled two weeks ago. For this Roxanna milled the Arduino’s shield for controlling the steppers, but Alejandro found that we haven’t all the components for stuffing, specially the A3982 – stepper motor driver, so as was impossible to get it locally, I decided to design […]

Description: Serial communication between two Arduino boards – This tutorial covers the process of establishing serial communication between two Arduino boards. While the Arduino Uno or Arduino Mega typically suffices for various projects such as CNC machines or 3D printers, instances arise where a single board isn’t adequate to complete a project. In such scenarios, […]

These days I was reading an interesting post on how to make yogurt “by the gallon,” which explained the need to maintain a constant temperature of about 43ºC (110°F) so the bacteria can grow properly. Commercial yogurt makers are available, but they’re usually too small for producing a full gallon at once. Building your own […]

Description: This article delves into the Software Serial library, a commonly utilized resource in Arduino programming. It explores its significance in programming for Arduino Uno or Arduino Nano and provides insights into when and why to employ this library. Through the aid of a Proteus simulation, I will elucidate its practical applications, alongside showcasing advanced-level […]

The Proteus simulation software is most effective for evaluating microcontroller projects, although it offers limited insight. Proteus libraries for Arduino include models for Arduino Mega1280, Arduino UNO, and Arduino Pro in Proteus. Projects that involve electronics, Arduino library files in Proteus – “Arduino projects.” The Proteus simulation software is ideal for evaluating microcontroller projects, providing […]

Security presents the primary challenge in today’s modern society. Anyone has the ability to enter your personal residence at any moment in order to steal your belongings. In order to keep your home safe from burglars, you must ensure it is secure. A motor is installed on the door in this project to ensure that […]

This project details a Flowcode and E-blocks based weather station capable of reading local temperature and humidity with 2 remote thermo-hygrometer sensors. The local board also incorporates a real time clock. This article has been contributed by Flowcode user John Crow. Flowcode can be downloaded and trialled for free at the Matrix Technology Solutions website. […]