May 23, 2019

This tutorial of Robo India is on Peizo Buzzer. Here two examples are included one plays beep sound and other one plays a song. 1. Introduction: This tutorial of Robo India expalins how to use a Peizo Buzzer on Arduino. When voltages are supplied to its terminal it generates beep sound. This buzzer is used […]

This tutorial of Robo India explain the working concept of Infrared(IR) sensor for color detection and proximity. The constructed circuit is performed on Arduino platform. 1. Introduction: A step by step illustrated tutorial to use IR Sensor on Arduino. This tutorial explains the concept and construction of IR Sensor for color detection and proximity measurement.

This tutorial of Robo India explains how to extend output pins of Arduino Board. It is major constrain of Arduion. But with the help of this tutorial you can increase output pins of Arduino Board. 1. Introduction: A step by step illustrated tutorial to extend output pins of Arduino. This tutorial uses 74HC595N shift Register

This tutorial explains concept and how to use LDR (Light Dependent Resistor) with Arduino. An example is included in which a LED is controlled on the basis of LDR. 1. Introduction: A step by step illustrated tutorial to use LDR on Arduino. This tutorial is made on Original Arduino UNO and Robo India’s R-Board(UNO compatible).

This tutorial explain to use LM 35 Temperature sensor on Arduino Platform. This tutorial has got two example both of the example reads temperature, one displays it on LCD where as other one displays at serial monitor. 1. Introduction: This tutorial deals with LM 35 Temperature sensor. It has two examples both read temperature through

This tutorial of Robo India explain how a 4X4 Matrix Keypad (16 Buttons Keyboard) can be attached to Arduino. 1. Introduction: A step by step illustrated tutorial to explain how to embed a 16 buttons 4X4 Keypad matrix to Arduino. All these buttons are connected to each other in a form of 4X4 matrix in

This tutorial is to explain how to use a 16×2 character LCD on Arduino board. Tutorial is explained through circuits and sketches. This tutorial is based upon LiquidCrystal Library of Arduino. 1. Introduction: This tutorial is for 16×2 character LCD (Hitachi HD44780 driver based.) This tutorial uses original LiquidCrystal Library. Here is Arduino’s official reference

This tutorial of Robo India explain the working concept of Ultrasonic range sensor. This tutorial is based on easy to use Library. Various built in function of the library gives ease of use to HC-SR04 Ultra sonic range sensor. 1. Introduction: A step by step illustrated tutorial to use Utrasonic Range Sensor HC-SR04 on Arduino. lets

This tutorial explain the switching concept for 220V AC devices. It uses Arduino platform and RoboIndia\’s 12V DC relay breakout board. Disclaimer: You have to be careful with 220V AC supply, Robo India is not responsible for any mishappening.  1. Introduction:  This tutorial explains switching 220V AC device with a 12V DC relay. This tutorial also

This tutorial explains basic concepts of arduino. Digital input and digital output. Digital input is taken through push button and that is detected by Arduino. This input is processes by Arduino and it send digital command to attached LED. When the button is pressed LED glows. 1. Introduction: A step by step illustrated basic tutorial