You Are Here: Home » AVR ATmega Projects » Calculator Projects (Page 2)

Graphing calculator Using Atmel Mega32

Introduction A perfect tool for high school students that will pursue a career in engineering, the graphing and statistics calculator combines the functionality of a scientific calculator with graphing capabilities as well as being able to compute simple statistics. The purpose of this calculator is to compete in the graphing calculator market with the common Texas Instrument standard, specifically the TI-8 ...

Read more

Prime Calculator is Complete using ATMega8 Microcontroller

My microcontroller-powered prime number generator/calculator is virtually complete! Although I’m planning on improving the software (better menus, the addition of sound, and implementation of a more efficient algorithm) and hardware (a better enclosure would be nice, battery/DC wall power, and a few LEDs on the bottom row are incorrectly wired), this device is currently functional therefore theoretically co ...

Read more

AVR Switch Timer using ATmega8 Microcontroller

To get better UV expose, Andrianakis has built new Switch Timer that will turn of his UV exposure box after some time. The timer uses ATmega8 as main processor and two 7-segments LED as display. There are two buttons for set and start the timer. When time runs out, microcontroller switches relay and also sounds a buzzer. The time is calculated by timer interrupt triggering using a 32.768 KHz RTC Crystal wit ...

Read more

LED Binary Calculator using Microcontroller ATtiny2313

You can't calculate binary values "as is" on most handheld calculators and using the windows one is just a pain, so i decided to make my very own (binary only) calculator. This calculator supports all the basic functions like : NOT,OR,AND,XOR, addition,subtraction,multiplication,division and modulo. So join me as we are going to enter the world of ones and zeros and play with some LEDs and switches along th ...

Read more

Simple calculator using avr microcontroller Atmega16

Here's a simple calculator with the Atmega16 microcontroller. It have an LCD display and a 4x4 keypad. You can also download the proteus simulation file on the downloads Bascom Code   $regfile = "m16def.dat" $crystal = 1000000 Config Kbd = Portd , Debounce = 30 Config Lcd = 16 * 2 Config Lcdpin = Pin , Db4 = Portb.4 , Db5 = Portb.5 , Db6 = Portb.6 , Db7 = Portb.7 , Rs = Portb.3 , E = Portb.2 Dim A As B ...

Read more

Scientific Calculator using AVR Microcontroller

This project gives you a nice and simple scientific calculator using AVR microcontroller. It has 2 keypads as shown in the circuit diagram and the results are shown on the 16x2 LCD display. You can do sin,cos, tan functions using this project. The code is written in Codevision AVR C. You can download the codevision project file and also the proteus  simulation file. For more Detail:  Scientific Calculator u ...

Read more
Scroll to top