OUT OF STOCK !!! New version available here.System supports 64-pin and 100-pin AVR microcontrollers (it is delivered with ATMEGA128 working at 10MHz). Many ready made examples guarantee successful use of the system. BIGAVR is easy to use Atmel AVR development system.
BIGAVR has many features that makes your development easy.
You can choose between USB or External Power supply. BIGAVR also supports Character LCD as well as Graphic LCD.
NOTE: Serial Cable, GLCD and MMC/SD memory card are not included in the price !!!
86 buttons for purposes of prototype development.
All pin from the bottom of the board are also clearly marked.
Digital thermometer DS1820 for measuring temperature from -55ºC to 125ºC.
USB connector for In- System programming with PIC FLASH programmer.
86 diodes for displaying microcontroller pin states simultaneously.
System can be easily configured via clearly marked dip switches.
All pins are connected to ICD connectors for further connecting.
Dip switch on RS232A and RS232B for separating the communication lines.
All ports can can be set to PULL UP or PULL down resistors via jumpers.
Power supply is flexible 9-15 V (AC or DC). Also you can chose external or USB power supply.
Double RS-232 communication with PC or another microcontroller.
Buttons can be connected to VCC or GND via jumpers.
Two potentiometers for simulation of analog inputs.
Microcontroller board can be replaced. Hi quality contact provide good connection with peripherals.
Potentiometer for LCD and GLCD contrast.
GLCD - Graphic display 128x64
PS2 connector makes possible direct connection between BIGAVR and PC keyboard.
LCD 2x16 in 8-bit mode.
MMC\SD card slot - For MMC\SD memory cards.
Standard 2x16 LCD - 2x16 Character LCD Display in 4-bit mode.
Reset circuit
The Graphic LCD (GLCD) allows advanced visual messages to be displayed. The most commonly used graphic LCD has a screen resolution of 128x64 pixels.
When using a character LCD in 8-bit mode, the connector that is shared with the GLCD is used. The character LCD communicates with the MCU via an 8-bit data bus. The most commonly used LCD is 2x16 LCD.
The standard LCD is probably the most widely used data visualization component. Normally, it can display two lines of 16 alphanumeric characters, each made up of 5x7 pixels.
The BIGAVR development system is a full-featured development board for Atmel’s 64 and 100 pin AVR microcontrollers. BIGAVR has all benefits and is fully optimized for fast prototype development. It allows the AVR microcontroller to be interfaced with external circuits to a broad range of the peripheral devices, allowing the user to concentrate on just the software. The figure on the left illustrates the first contact with the development system. On a silkscreen there are marks beside every component. These marks describe connections to the microcontroller, operation modes, and some other useful notes. As a result, the need for additional schematics is minimized, because all the information required is already on the board.
USB 2.0 on-board programmer - AVRprog2: You will get the USB programmer which doesn't use boot loader or any similar way of programming. The whole AVR memory and all pins are available to you. Aside from that, you will have state-of-the-art fast USB AVR InSystem programmer for your future projects.
Our latest AVRprog2 Programmer is driven and powered from a single USB port on your computer. No additional AC power adapter is needed. The programmer is recognized by Windows, which simplifies driver installation. The programmer board is specifically designed for In-Circuit Serial Programming (ICSP).
AVRprog2 software for Windows [1.1MB]
Drivers for AVRprog2 software [1.6MB]
Examples for BIGAVR [134KB]
A beginner? Worry not. Easy-to-learn BASIC syntax, advanced compiler features, built-in routines, and many practical examples we have provided allow a quick start in programming AVR. [more]
Comprehensive, stand-alone Pascal compiler for AVR MCUs. Develop your applications in intuitive and friendly Pascal environment, using many advanced features and practical examples. [more]
AD conversion and displaying on LCD.
AD conversion and displaying on LED
diodes in binary form.
AD conversion and send conversion result via USART.
Timer 0 and time measuring.
Measuring temperature with DS1820
and displaying on LCD.
Examples for SPI communication.
Examples for CAN communication.
Examples for Sound generation.
Sending and receiving data over SPI Ethernet (ENC28J60).
Interrupt upon port B state change.
Detection of button pressed on portB.
Printing text on LCD.
Diodes blinking on port B.
Display text and images on Graphic LCD.
Examples for I2C communication.
Examples for RS485 communication.
Examples for sending and receiving data using Manchester Code.
Examples for Sinusoid generation.
Examples for Toshiba T6963 Graphic LCD.
Sending data to the PC via serial
communication.
Creating delay with timer 0.
Creating delay with timer 1.
Creating delay with timer 2.
Sending data from PS/2 keyboard.
One-wire communication with temperature sensor.
Read date and time from PCF8583 RTC Real Time Clock.
Examples for reading and writing data to MMC or CF cards.
Drawings for all dev.system parts are simple and clear.
BIGAVR development system.
USB cable.
2x16 Character LCD
DS1820 Temperature Sensor
Board schematic.
CD with software, drivers and examples in BASIC and Pascal.
The Box is very resistant to shock and transport damage.
NOTE: Serial Cable, GLCD and MMC/SD memory card are not included in the price !!!
BIGAVR comes with printed board schematic.
Real-Time clock (RTC) is a electronic clock that keeps track of the current time even when the MCU is turned off. [more]
CAN 2 Board with SPI interface for all MCU which have SPI communication. [more]
The IrDA defines physical specs. protocol standards for the short range exchange of data over infrared light. [more]
CompactFlash (CF) is a data storage device, used in portable electronic devices. [more]
The RS485 standard allows the user to configure inexpensive local networks using twisted pair wire. [more]
Connect Accel. board to the development system, load an example and it's all set to start the measuring. [more]
Irda2 serve as wireless RS232 communication between two Microcontrollers. [more]
Keypad can also be integrated as part of prototype that contains a calculator-style arrangement of buttons. [more]
EEPROM is typically used to store prototype configuration parameters. [more]
Ethernet is a large and diverse family of frame-based computer networking technologies for local area networks (LANs).[more]
EasyConnect - Connect your peripherals easy and fast using high quality connectors. [more]
EasyInput - Make input levels easy and fast using high quality DIP switch.[more]
All credit card and personal details are kept secure, and our customer list is not disclosed to any third party. Most shipments are sent within 48 hours of your order.
OUT OF STOCK !!! New version available here.
$17.00 USD
Graphic LCD 128x64 dots
$23.00 USD
Additional MCU card with ATMEGA128 Microcontroller
$24.90 USD
Additional MCU card with ATMEGA1280 Microcontroller
$29.90 USD
Additional MCU card with ATMEGA2560 Microcontroller
$1.50 USD
Serial Cable
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