About: Ibrar Ayyub
Posts by Ibrar Ayyub:
Digital thermometer using arduino and LM35
Posted on: 09 Dec 2017
This article is about a simple three digit digital thermometer using arduino. Range of this thermometer is from 0°C to 99.9°C. There is also a provision for displaying the temperature in °F scale. Three terminal analog temperature sensor LM35 is used as the sensor here. LM35 can measure temperatures between -55°C to +155°C. The supply […]
PWM motor speed control using Arduino
Posted on: 08 Dec 2017
PWM or pulse width modulation is a very common method used for controlling the power across devices like motor, light etc. In PWM method the power across the load is controlled by varying the duty cycle of the drive signal. More the duty cycle more power is delivered across the load and less the duty […]
Interfacing LCD to Arduino – Display Text and Characters on LCD Screen using Arduino
Posted on: 07 Dec 2017
A Liquid Crystal Display commonly abbreviated as LCD is basically a display unit built using Liquid Crystal technology. When we build real life/real world electronics based projects, we need a medium/device to display output values and messages. The most basic form of electronic display available is 7 Segment display – which has its own limitations. […]
Interfacing pressure sensor to arduino
Posted on: 03 Dec 2017
This article is about interfacing pressure sensor to arduino. The pressure sensor used here is SPD005G from Smartec . SPD (Smart Pressure Device) is a series of silicon based pressure sensors suitable for industrial as well as house hold applications. These sensors are generally available in plastic inline or dual inline packaging. SPD sensors are […]
Online Courses to learn everything about Arduino
Posted on: 01 Dec 2017
Arduino Step by Step Tutorials : Your complete guide. You will enter in the world of wonders embedded system, and together we will make YOU a professional Arduino Geeks.
Interfacing RFID with Arduino – How to Read RFID Cards using Arduino
Posted on: 01 Dec 2017
In this tutorial, we are dealing with yet another interfacing technique. This time we are interfacing an RFID Reader which can read RFID Tags to Arduino. RFID is Radio Frequency Identification. An RFID reader is used to read RFID tags (which contain certain unique data stored in a chip). An RFID reader and an RFID […]
Burglar Alarm using Arduino and PIR Sensor
Posted on: 29 Nov 2017
In this tutorial, we are building an interesting application using Arduino and PIR Sensor. A Burglar Alarm – is basically an intruder alarm or an anti theft alarm. So this project is all about building an anti theft alarm or an intruder alarm using Arduino and PIR sensor. It is possible to enhance this project […]
Arduino and Soil Moisture Sensor
Posted on: 28 Nov 2017
In this article, we are going to interface a Soil moisture sensor FC-28 with Arduino. This sensor measures the volumetric content of water inside the soil and gives us the moisture level as output. The sensor is equipped with both analog and digital output, so it can be used in both analog and digital mode. […]
Interface Arduino and Color Sensor – RGB Sensor TCS230
Posted on: 27 Nov 2017
In this article, we are going to read the colors using the TCS230 color sensor (RGB Sensor) and Arduino Uno. The TCS 230 color sensor senses the color light by using the photodiodes. The sensor converts the readings from the photodiode into a square wave by using the light to frequency converter. The frequency of these […]
Pulse Sensor and Arduino – Interfacing
Posted on: 26 Nov 2017
In this article, we are going to interface a Pulse Sensor with Arduino. The pulse sensor we are going to use is a plug and play heart rate sensor. This sensor is quite easy to use and operate. Place your finger on top of the sensor and it will sense the heartbeat by measuring the change […]