microcontroller
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Arduino Timer Tutorial The Arduino Development Platform, at the beginning in 2005, was conceived to be a simple programmable device to be used specifically for art design work. The goal was to create an interface to support the design and use of simple electronics, working with Arduino timer functions without requiring deep programming expertise. This simplicity led to fast adoption by electronic… |
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Interfacing ADC0808 with 8051 Microcontroller ADC is the Analog to Digital converter, which converts analog data into digital format; usually, it is used to convert analog voltage into digital format. Analog signal has an infinite no of values, like a sine wave or our speech, ADC converts them into particular levels or states, which can be measured in numbers as a physical quantity. Instead of continuous conversion, ADC… |
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RFID and Keypad Based Security System using 8051 Microcontroller In this project, we are going to develop an RFID and keypad based Security system. This project is implemented by using 8051 microcontroller. RFID Tecnology (Radio Frequency Identification and Detection) is commonly used in schools, colleges, office and stations for various purposes to automatically authenticate people with valid RFID tags. Here we will check the RFID… |
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Alarm Clock using ATmega32 Microcontroller In this project we are going to design a simple Alarm clock using ATMEGA32 timers. ATmega32A microcontroller has a 16 bit timer, and we will be using that timer to count the seconds and develop a digital clock.
All the digital clocks have a crystal inside of them which is the heart of clock. This crystal… |
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Cell Phone Controlled Robot using 8051 Microcontroller In this project we are going to build a cell phone controlled robot using 8051 microcontroller. Cell phone controlled robot runs over mobile DTMF technology. DTMF stands for Dual Tone Multiple Frequency. There are some frequencies that we use to create DTMF tones. In simple words by adding or mixing two or more frequencies we generate DTMF tone. These… |
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16x2 LCD Display Module
Table of Contents
16x2 LCD Display Module Pinout Configuration
└ Internal Architecture
Specifications
Operating Modes
Troubleshooting
FAQ
LCD Interfacing Projects
16x2 LCD Display Module Pinout Configuration
16×2 LCD is named so because it has 16 Columns and 2 Rows. There are a lot of combinations available, like 8×1, 8×2, 10×2,… |
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RFID Based Attendance System In this RFID based Attendance System project, we will explain you how can we count attendance automatically by using RFID cards. RFID Technology (Radio Frequency Identification and Detection) is commonly used in schools, colleges, office and stations for various purposes to automatically keep a track of people. Here we will count the attendance of an authorized… |
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Stepper Motor Interfacing with 8051 Microcontroller A stepper motor is a brushless DC motor, which can be rotated in small angles; these angles are called steps. Generally, a stepper motor interfacing with 8051 uses 200 steps to complete a 360-degree rotation, which means it rotates 1.8 degrees per step. Stepper motor control using 8051 microcontroller is used in many devices which need precise rotational movement, like… |
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Touch Keypad Interfacing with ATmega32 Microcontroller In this tutorial we are going to interface a 4x2 (8 key) touch keypad with ATMEGA32A microcontroller. We all know keypad is one of the most important input devices used in electronics engineering. This module does not have actual keys, but have specially designed capacitive metal pads, and these pads are very sensitive. So when a person gets in contact with one of… |
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Servo Motor Interfacing with 8051 Microcontroller Servo motors are very useful in electronics and embedded systems. You can find the use of Servo motor everywhere around you, they are used in toys, robots, CD tray of computer, cars, aeroplane etc. The reason of this wide scope is that, servo motor is very reliable and precise. We can rotate it to any particular angle. They are available in wide range, form high torque motor… |
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4x4 Matrix Keypad Interfacing with 8051 Microcontroller Keypad interfacing with 8051 microcontroller represents one of the fundamental skills for embedded systems developers. Matrix keypads are an input device found in calculators, security systems, ATMs, and various industrial control panels. Keypads are widely used input devices in various electronics and embedded projects. They are used to take inputs in the form of … |
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Distance Measurement using HC-SR04 and AVR Microcontroller In this tutorial we are going to discuss and design a circuit for measuring distance. This circuit is developed by interfacing ultrasonic sensor“HC-SR04” with AVR microcontroller. This sensor uses a technique called “ECHO” which is something you get when sound reflects back after striking with a surface.
We know that… |
