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ATTiny 2313 BOARD

his board is a development board on which you can build your projects. It is suited for educational use, experiments or prototyping. The board uses the ATTiny2313 microcontroller with a 20Mhz clock. The board contains the ISP 10-pin connector for in circuit serial programming. It has also a push button reset switch. It has 15 digital I/O ports with 4 PWM output channels. The I/O pins of the microcontroller ...

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Goldilocks Analogue – Prototyping 3

Following my initial design article, and the follow up design article, I’ve put quite a lot of thought into how I can make this Goldilocks Analogue device best achieve my stated goals. Pictured is the new 3rd Goldilocks Analogue Prototype. I'm now working on the 4th Goldilocks Analogue Prototype. The PCB layout has been completed, and we're talking about how to produce it with a view that this will become t ...

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Digital Thermometer using AVR, LM35 and 16×2 LCD

Thermometers are the device we use to measure the temperature in any desired scale and we all will be quite familiar with the analog thermometers. There are some disadvantages in analog thermometers and this can be overcome by using this digital thermometer using avr. The above embedded system shows the design and implementation of a simple Digital Thermometer using Atmega16 (AVR),  LM35 & 16×2 LCD. LM3 ...

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Tutorial on printing image in Graphical LCD (GLCD) using Atmega32

Graphical LCD’s known as GLCD are display devices which are capable of displaying graphical images, customized characters, etc. This paves way for any system to present information to the end user by means of interactive graphics such as printing image. Bored of using the old 16×2 LCD displays, then you should probably try this one to make your projects more interactive. This tutorial focused to teach you a ...

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Creating Pac man custom patterns and animation in LCD display

LCD modules are widely used to display calculated data’s, user references and much more. In addition all character based LCD which uses HD44780 controller consists of a special RAM known as CGRAM which allows user to create custom patterns. This tutorial will teach you to create your desired pattern as well running it as a simple animation CGROM: CG ROM is nothing but a memory which holds the pattern of the ...

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LCD Interface with Atmega32 AVR microcontoller for beginners

LCD’s are quite familiar module when comes interfacing with microcontrollers. We can find these display modules in plenty of instances where a specific info is need to be displayed for the viewers. This article explains LCD interface with Atmega32 a AVR family Microcontroller and display a message “Welcome Gadgetronicx” text in LCD. 16 x 2 LCD: 16×2 LCD, got its name since it contains 16 columns and two row ...

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16×2 LCD interface with microcontroller

Interfacing with Hitatchi 44780 The purpose of this page is to give a brief tutorial on how to interface with Hitatchi 44780 based LCDs. I have tried to provide the all the data necessary for successfully adding LCDs to your application. The most common connector used for the 44780 based LCDs is 14 pins in a row, with pin centers 0.100" apart. The pins are wired as: Pins Description 1 Ground 2 Vcc 3 Contras ...

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