About: Ibrar Ayyub

This sketch is used by Exercise: DRV8833 Dual DC Motor Driver. Full Source Code The full code is all in one file WheelDrive.ino. // WheelDrive – move a pair of DC motors at varying rate and direction // // Copyright (c) 2016, Garth Zeglin. All rights reserved. Licensed under the // terms of the BSD 3-clause license […]

This sketch is an Arduino program which acts as an simplified hardware I/O server using a simple readable message protocol. The intent is to provide an easily modified and extended real-time embedded hardware controller which can interface easily with a non-real-time client running on a laptop or Raspberry Pi. The following documentation was extracted from […]

I have been designing and building a robot. It got to the stage where it was time to do a head for it, but before I did the head I needed to design some Eyes for it using the Nokia screens found cheaply on eBay. There was certain criteria I wanted this project to meet. One […]

This sketch provides a pinball machine controller as an extended example of a real-time logic controller utilizing third-party hardware drivers. It is configured to use hardware in the PinballShield circuit board. This sketch assumes you have already installed several third-party Arduino libraries in your IDE as described in the section Arduino Libraries. All other sketch files […]

[ Intro ] This product can you a way to keep your memory in a self-made frame, combining with a lamb decorated by yourself, increasing the visibility and exposure of the image being kept in the memory lamp, creating your own unique memory. Features of this memory lamp: 1. Can be decorated in your own […]

There is no amazing story behind this project – I just always liked the boxing machines, which were located in various popular places. I decided to build mine! Step 1: Designing In the beginning, I designed a 3d model of my device. Boxing pear, frame, case and additional parts. Based on the dimensions of this […]

Introduction Modern phased array transducers for industrial NDT are usually made from piezocomposites, which in turn consist of many small thin segments of piezoelectric ceramic embedded in a polymer matrix. Phased Array Transducer comes in a wide variety of shapes, sizes, frequency ranges, and a number of elements. This technology is most often used to […]

Here comes a simple Graphic Equalizer showing 14 audio bands from 60Hz up to 16kHz. It consist of a PCB based on MSGEQ7 and ESP dev board. Since a MSGEQ7 chip recognizes 7 bands only and an ESP dev board gives us a chance to read a single analog input only, there was a trick […]

This project was designed for my dog, who refuses to drink from a water bowl. She often sits by the tap for hours waiting for someone to pass and open it for her. So I built her this automatic tap that opens when it senses her and closes again when she’s out of range. The […]

Seeing smart home products being more common in our lives, I’ve started to think about the relationship between people and these products. If one day, smart home products become an indispensable part of everyone’s life, what attitudes should we take to coexist with them? How are we going to treat them? We like to call […]