avr module 2.0 version


module AVR 2.0 version

avr module 2.0 version, this is an electronic module for avr type of micro controller especially atmega 16,32 and 8535. I devised this module to make the simplify for avr type  of micro controller learning by added the components that often used for learning.

The facility that contained on avr trainer 2.0 module

Minimum module system avr trainer 2.0

– using atmega 16, compatible to atmega 8535 and atmega 32

-xtal 11.0592Mhz

– header external to connect to the other module

-built in research series

LCD Character 2×16

using 4 bit mode

– free micro pin to access the LCD, anything you want

RTC DS1307 and EEPROM EXTERNAL

RTC and eeprom access can use the i2c hardware and i2c software

use the cr2032 battery, so if there is no supply module, the RTC still function.

use the xtal 32,768 khz

IC EEPROM that used at24c64

with this component, we can make the digital watch project, or school bell.

POWER SUPPLY

voltage input 9-16 volt

built in regulator 5 v LM7805

using dc jack and T BLOK 2 pin

led indicator power supply

COMMUNICATION RS 232

with the existence of rs 232 communication, it allows us to communicate with PC or the device that supported rs 232, modem and GPS.

BUZZER

can used for alarm.

ADC (Light censor, temperature and potentiometer censor)

adc built in is in atmega chip

– has 10 bit resolution

-aref dan avcc are connected to vcc

– LDR light censor is used

– lm35 temperature censor is used

– potentiometer for input, adc manual

RELAY

To control the equipment of AC 220 or DC

there are t block 3 pins for NC, NO, and COMMON RELAY

8X RED LED

For indicators, and for the basic micro controller programing

2x push button

can used for regular input

– can also be used for external interrupts 0 and external interrupt 1

– low active

INTERFACE MMC

there regulator 3,3v for supply

– 5 v converter to 3.3v for i o MMC using ZENER

HEADER ISP AND RESET BUTTON

header isp is used for micro controller programing

– Reset button is used to reset the micro and start from the beginning.

DIP SWITCH

Used to sever it ties with the component there is in board avr module.

– all the I O micro are used a dip switch

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