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L297-L298 Stepper Driver – Vero-Board [Gallery]
![L297-L298 Stepper Driver – Vero-Board [Gallery]](https://zaidpirwani.com/wp-content/uploads/2012/03/l297-l298-stepper-driver-vero-3-.jpg)
Another day, a cricket match which the whole nation is watching and I just finished making a circuit, on vero-board. L297 and L298 make a perfect pair for a stepper motor driver circuit, like the two were made for each other (actually they really are made as a pair, I think…). As usual, I wanted…
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Tachtastic: AVR Tachometer [Gallery]
Here is an image gallery of TACHTASTIC, the AVR Tachometer, all images are arranged in order of when they were taken (50+ images), the gallery has pics from the very start of the project when I was just testing out on breadboard, final breadboard test prototype and finally images of the completed PCB and sensors.…
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Wipe-Out Levitation [Video]
![Wipe-Out Levitation [Video]](https://zaidpirwani.com/wp-content/uploads/2012/01/levitation-post-image.jpg)
I realized today that I have not put a post here for quite long, I can only blame my laziness for this but I just have to share this video with you. What you see in the video is Controlled Quantum Levitation by the Japaneese, realizing the levitation potential on a race-track from a game…
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Multi-Language Compiler [Web-App]
![Multi-Language Compiler [Web-App]](https://zaidpirwani.com/wp-content/uploads/2011/12/repl.it-post-image.png)
Another small teeny tiny post, simply introducing a website that I used a bit in the last week, been working on some JAVASCRIPT… Name: Repl.it Project URL: http://repl.it/ About: The repl.it project is an attempt to create an online environment for interactively exploring programming languages. It provides a fully-featured terminal emulator and code editor, powered…
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How Differential Steering Works [Video]
![How Differential Steering Works [Video]](https://zaidpirwani.com/wp-content/uploads/2011/12/how-differential-drive-works-post-image.png)
Around the Corner – How Differential Steering Works is a video from way before I was even born. It explains the principle behind how the wheels of a car can rotate at different speeds when they seem to be connected to a single shaft. I suggest skipping directly to the 1:30 minute mark, unless you…
Zaid Pirwani
an all-round Engineering and Technology Geek, founder EjaadTech and Pop Up Learning – currently, IT Manager at FESF