Red crown Specials AVR fejlesztő tábla ATMEGA128 tanulótábla kísérleti tábla szuper költséghatékony
Red crown Specials AVR development board ATMEGA128 learning board experiment board super cost-effective
 
ATMEGA128 Development Board / AVR development board (Model BK-AVR128)
 Development Main chip for the new version ATMEGA128A. Hardware resources so you can learn even more comprehensive, all IO port all the leads to facilitate future expansion of other experiments.
Physical picture:
 
In order to save both sides time to reduce the price of the human cost has been directly given to the lowest national uniform price, bargain Bypass.
 
Development board resources: (some parts need to be purchased in order to complete all the experiments) 
1, ATMEGA128A-SCM.
2,8 digital tube.
3,8 LED light-emitting diode
4, MAX232 chip
5,1 * 4 independent keyboard
6,4 * 4 matrix keyboard
7, buzzer circuit
8 internal AD converter experiment module
9, DS18B20 temperature sensor interface
10, DS1302 real-time clock chip   
11, AT24C02 external the I2R EEPROM chip
The 12,1602 LCD character LCD interface
13, 12864 interface graphic LCD
14, infrared receiver module
15, PS2 keyboard interface
16, stepper motor drive
Functional block diagram of the development board:
 
Schematic modular design, orderly bar for easy viewing:
 
In addition to AVR development software disc for you to prepare a variety of practical microcontroller development tools save you search the Internet and download time:
 
The development board can choose any of the following power supply:
1: external 5V DC power supply
2: USB-powered
3: ISP download through the ISP interface directly to the development board power supply
4: JTAG emulator via JTAG interface directly to the development board power supply
 
Third, the sample program provided with the CD-ROM 21 supporting
Experiment: LED lamp driver
Experiment II: independent key experiment
Experiment III: Digital Driving experiment
Experiment 4: external interrupt experiment
Experiment 5: timer interrupt experiment
Experiment 6: Time0 0-9999 counter experiments
Experiment 7: RS232 serial communication experiment
Experiment 8: internal EEPROM reading and writing experiments
Experiment IX: internal watchdog experiment
Experiment 10: ADC analog to digital experiment
Experiment 11: Feng Ming drive experiments
Experiment 12: Pulse Width Modulation (PWM) experiment
Experiment 13: Matrix keyboard experiment
Experiment 14: LCD1602 LCD experiment
Lab 15: I2C device communication experiment (AT24C02)
Experiment XVI: stepper motor driven experiment
Experiment 17: IR receiver decoder experimental
Experimental eighteen: temperature detection experiments (DS18B20)
Experimental nineteen: clock experiments (clock chip DS1302)
Experiment 20.: Graphic / Chinese LCD (LCD12864) experiment
Experiment 24: PS2 keyboard experiment
The pin has leads ATMEGA128A (convenient extension). More features users can expand their own according to their own needs, the development board supporting documents, including: experimental board routine, manual, schematics The development software learning materials.
 
Shipping list:
The BK-AVR128 development board a
Supporting data CD
USB power supply line of a
Circuit board positioning column 4
Serial line
 
Note: If you do not have ISP download JTAG emulator, you need to download the program to the development board Another plus money to buy one of our store, access to the following options accessories purchase.
Buyers according to their own needs additional money to purchase the following accessories:
USB ISP Downloader: ------------- 19
The AVR JTAG emulators ------------- 39 yuan
DS18B20 temperature sensor: -------- 7.5
Deceleration stepper motor --------------- 7.8 yuan
Infrared remote control --------------- 3.5
LCD1602 character liquid crystal: -------- 16
LCD12864 character graphic LCD: ------ 58
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