An alphanumeric low cost LCD Display is very essential for may small and big projects to Display various type of information. Hitachi HD44780 Chipset based 16×2 char LCD is Really very cheap and easily available in the local market. Project Description:- In this project we are going to learn various things about this chip set and displaying text on […]
Atmel AVR ATMega16 Interfacing WIth 16×2 char LCD Read More »
Features Open Source – The schematic, parts list, and software are all freely downloadable! Hobbyist-friendly – No surface mount parts means allows this drive to be easily repaired! DMOS driver chips rated at 55V and 3 Amps. Easy parts availability – Electronic parts are all available at Digikey. Just add your own heat sink and
An AVR-Based Microstepping Bipolar Chopper Stepper Motor Driver (STMD) Read More »
Interfacing LCD Display in 8bit Mode I’ve already discussed about the LCD display in a note here in this website. You can read the Note on character LCD Display here. Now let us come to the interfacing side of LCD. Let us see the 8bit mode interfacing of the LCD display with an AVR micro
LCD Interfacing with AVR Read More »
Introduction USART is one of the primitive inter-device communication protocols. It is not used in modern computers. But still, a few mother boards come with the module necessary for an USART communication. Here, in the case of PCs, the port is known as COM port and it follows RS232 protocol. It is no different from
How to Establish A PC-Micro controller USART communication Read More »
In this article, we will explain how to communicate to an external EEPROM from the AVR Atmega32 MCU using the I2C communication protocol. So let’s begin our tutorial on how to interface an EEPROM (AT24C16A) with AVR Atmega32.You will usually need an external EEPROM when your system has a certain set of user configurable settings
How to Interface an External EEPROM with AVR Atmega32 Read More »
For this week I set out to make a board that will show realtime MBTA bus arrival times using the ESP8266 wifi module and a LCD. Seemed doable. People of the internet have been excited about the ESP8266 lately. Here is a snapshot of google trends for searches for esp8266 vs couple of other arduino
Week 11: Networking with ESP8266 Read More »
Introduction Our project is to make a color video game that runs primarily on the ATmega 1284P. To do this, we adhered to the NTSC standard for color video. The sync signals used for NTSC are generated on the ATmega 1284P itself, and all game logic is implemented on the microcontroller as well. To actually
Color Video Game on AVR Read More »
Pulse Width Modulation (PWM) is a technique widely used in modern switching circuit to control the amount of power given to the electrical device. This method simply switches ON and OFF the power supplied to the electrical device rapidly. The average amount of energy received by the electrical device is corresponding to the ON and
Working with Atmel AVR Microcontroller Basic Pulse Width Modulation (PWM) Peripheral Read More »
RFID is most arguably a evolutionary wireless technology which boosted working of embedded devices up to great mark. And there is plenty of systems and devices working based on this technology. This article is focused to teach you how to interface RFID with AVR microcontroller. Before moving on to that interfacing part let’s begin with
How to interface RFID with AVR ATmega32 microcontroller Read More »
Temperature monitoring have wide application in daily life. In modern day keeping an eye on temperature of places such as server rooms, hospital rooms, warehouses and green houses can help solve many problems. But with the use of normal temperature sensors, someone needs to go to the place in order to view the temperature. But
Remote Temperature Monitoring using GSM – AVR Project Read More »
