About: Ibrar Ayyub

Synthesized speech was for a long time the Holy Grail of computing, and back in the 1980s when a 4MHz CPU made your computer the fastest machine in the neighborhood it just wasn’t practical for software to create intelligible speech. In those days the only sensible way to generate speech was to offload the task […]

Barebone Arduino in Proteus I use Proteus design a Barebone Arduino: ▲ Barebone Arduino The Barebone Arduino pin completely modeled on the Arduino UNO and Duemilanove: Download Sample ardduino Simulation design file ▲ Arduino UNO I have a bad memory, not remember the the Arduino with ATmega328P between, pin correspondence between the Proteus simulation before […]

The basic idea was to create color organ / spectrum analyzer on arduino board, trying to minimize quantity of external components, like analog filters, LED display drivers, etc. Spend a lot of time in search on internet I was able to find only two ! project ,  which implemented FFT in order to solve a […]

I’ve just completed my second Arduino project, a sound level detector which sets off an “alarm” when there’s the sound level is to high for too long.  I built it for use in a school that wants to provide visual feedback to students when they are being too loud.  The “alarm” is a string of […]

Book Description If you’ve heard of Arduino or even used it in your own projects, you probably know that the AVR microcontroller is the brain of the Arduino. In Practical AVR Microcontrollers, you’ll learn how to use the AVR microcontroller to make your own nifty projects and gadgets. You’ll start off with the basics in […]

ARDUINO MEGA 2560 REV3 The MEGA 2560 is designed for more complex projects. With 54 digital I/O pins, 16 analog inputs and a larger space for your sketch it is the recommended board for 3D printers and robotics projects. This gives your projects plenty of room and opportunities. Microcontroller ATmega2560 Operating Voltage 5V Input Voltage […]

In this Arduino tutorial I will demonstrate how to correctly connect the LM35 temperature sensor to the Arduino. I will also show you how to write the code necessary to obtain the temperature from the sensor. I will also elaborate on the LM35 sensor and demonstrate a simple entertainment cooler that I have designed to […]

Arduino Tutorial #1: Uno Hardware In this video I look at the hardware for the Arduino and how it compares to that other microcontroller I’ve worked with, the Netduino. Arduino Tutorial #2: Getting Started n our second Arduino tutorial, we take a look at what is essentially the “hello world” of the microcontroller world. We […]

Overview Stepper motors fall somewhere in between a regular DC motor and a servo motor. They have the advantage that they can be positioned accurately, moved forward or backwards one ‘step’ at a time, but they can also rotate continuously. In this lesson you will learn how to control a stepper motor using your Arduino […]

This instructable will show you how to convert an old toy R/C car from the thrift-store ($1.50) into a bluetooth controlled robot. To make the conversion, you will need an Arduino (any type), an L298N dual 2-amp motor-controller (or similar), and a bluetooth serial adapter from Sparkfun.com. We will first remove all existing circuitry from […]