About: Ibrar Ayyub

Overview Jump to the Table of Contents This is a simple board for measuring temperature. It uses an AD595 chip to make thermocouple measurements easy. The AD595 amplifies the thermocouple signal and conditions it for easy use. Thermocouples are great due to their linearity over a large range, and their high temperature capability (up to […]

The HMC5883L magnetometer This component (a small chip) HMC5883L, produced by Honeywell, bases its operation on  AMR (Anisotropic Magnetoresistive) technology and allows you to be able to measure both the direction and the magnitude of the earth’s magnetic field. This magnetometer HMC5883L has within 3 magneto-resistive sensors arranged on three perpendicular axes (the Cartesian axes x, […]

Welcome to my 3rd Instructable everyone ! Today we’re going to build a ‘device’ to control a mini-sized helicopter with a Wii Nunchuk. The helicopter that we’re using is a cheap (26$) 3-channel (yaw, throttle, pitch) helicopter that I bought a 1 month back from Dealextreme.com . I can say that it is a VERY […]

I just hope every body’s heard. The Bird is the Word! This is a simple device to play Surfin Bird really loudly when someone trips off the motion sensor. If you don’t already own an Adafruit Wave Shield, I’d highly suggest purchasing one. It’s become my favorite shield by far. I love the idea of […]

Contents 1 Team Members 2 Mentor 3 Concept 4 Softwares Used 5 circuits 5.1 Pre Amp circuit 5.1.1 Circuit Diagram 5.1.2 Working 5.2 EEPROM circuit 5.3 Led Matrix display circuit 6 Algorithm for silence & noise removal 6.1 Pre-Emphasis 6.2 Silence and Noise Removal 6.2.1 Idea 6.2.2 Implementation 7 Codebook Formation 7.1 Database 7.2 Main […]

This is a cute little project that takes a pumpkin, motion sensor, and some parts from Radio Shack. It was fun to create and build. This project was sponsored by the Radio Shack Great Create and I was able to make the whole thing with parts available from Radio Shack. Thanks for the gift card, […]

This Instructable is about: building an automated photo booth. The total build cost was around $150 as I re-used a lot of the components and materials I already had in my garage – in addition to what I could salvage from scrap yards. Why? – I decided to build my own photo booth after trying […]

Introduction Microcontrollers like the Arduino were designed to facilitate the use of electronics for designers and DIY enthusiasts. The interface provides a great starting points for a variety of elecronic circuit designs. However, as the microcontroller is standardized, it is also limited in its use. That shows for example in the limited number of PWM […]

Hi Everybody In my first Instructable I want to show you how to build an cheap and easy Doorbell to Arduino ‘Interface’ so you can let your Arduinoproject get triggered through it or simply use your Arduino as a bell. Almost endless possibilities 😀 Step 1: What you need… Here’s what you’ll need, its not […]

Contents 1 Introduction 2 Components Used 3 Description 4 Idea 5 Plan Of Action 6 1st week: 7 2nd week: 8 3rd week: 9 4th week 10 5th week 11 Expenses(In Rupees) 12 Videos, Photos 13 Code 14 Team Members 15 Resources: Introduction Temperature is the most frequently measured physical quantity, second only to time. […]