embedded

Magnetic Field Measurement using Arduino Uno Magnetic Field Strength Measurement using Arduino

In this project we are using the concept of ADC (Analog to Digital Conversion) in ARDUINO UNO. We are going to use a Hall…

RFID Interfacing with Arduino RFID Interfacing with Arduino

In this tutorial we are going to design a system to read the ID of RFID cards. RFID stands for Radio Frequency Identification.…

Servo Motor Interfacing with Arduino Uno Servo Motor Control using Arduino

In this tutorial we are going to control a servo motor by ARDUINO UNO. Servo Motors are used where there is a need for accurate…

DTMF Controlled Robot using Arduino Uno DTMF Controlled Robot using Arduino

In present time almost all the people are familiar with robots. Robots play a very important role in human life. Robots…

Arduino UNO LED Dimmer Arduino Based LED Dimmer using PWM

This LED DIMMER is an Arduino Uno based PWM (Pulse Width Modulation) circuit developed to get variable…

Rotary Encoder Interfacing with AVR Microcontroller (ATmega8) Rotary Encoder Interfacing with ATmega8 Microcontroller

In this tutorial we are going to interface a rotary encoder with ATmega8 microcontroller.  ATmega8 is atmel's…

GSM Module Interfacing with 8051 Microcontroller (AT89S52) GSM Module Interfacing with 8051 Microcontroller

GSM module is used in many communication devices which are based on GSM (Global System for Mobile Communications) technology.…

Arduino Uno Shift Register Tutorial How to Use Shift Register 74HC595 with Arduino Uno

In ARDUINO we have 20 I/O pins, so we can program 20 pins of UNO to be used as either input or output. Although there are more…

Stepper Motor Interfacing with 8051 Microcontroller Stepper Motor Interfacing with 8051 Microcontroller

Stepper motor is brushless DC motor, which can be rotated in small angles, these angles are called steps. Generally stepper…

4x4 Keypad Interfacing with AVR Microcontroller (ATmega32) 4x4 Keypad Interfacing with ATmega32 Microcontroller

In this tutorial we are going to interface a 4x4 (16 key) keypad with ATMEGA32A microcontroller. We know that keypad is…