51 MCU development board / learning board (STC89C52) / TX-1C 51 MCU development board
Description :
1, STC89C52 microcontroller, USB port or serial port supports two kinds of ways to download the program , that is, you do not have to buy microcontroller programmer can program the program at any time in your yard to see you write a piece of program status .
2,6 digit common cathode LED ( for dynamic scanning and static display experiment ) .
3,8 digit LED light-emitting diode ( do light water experiment).
4, MAX232 chip RS232 communication interface ( communication can be used as an interface with the computer also can be used as an interface STC microcontroller download program ) .
5, USB -powered systems, directly plugged into the computer's USB port to provide power , does not need another DC power supply.
6 , passive buzzer ( SCM sing do experiments ) .
7, ADC0804 chip ( analog to digital converter to do the experiment ) .
8, DAC0832 chip ( do digital to analog conversion experiments )
9, PDIUSBD12 chip (USB device development , such as single-chip read U disk , U disk homemade , homemade MP3 , etc., can also let the computer through this chip and single-chip transmission number ) .
10, USB to serial module , directly from a computer USB port to download the program to the microcontroller .
11, DS18B20 temperature sensor ( preliminary master MCU can personally prepared after the procedure was notified temperature ) .
12, AT24C02 external EEPROM chip (IIC bus components experiments )
13 character LCD 1602 interface. ( Can display two lines of characters )
14 , 12864 graphic LCD interface ( can display any characters and graphics )
15,4 * 4 matrix keyboard plus four independent keyboard ( keyboard testing ) .
16 , the microcontroller 32 IO port all the leads , to facilitate their freedom to expand.
17 , locking device , very convenient to install and remove the main chip to take
18 , most of the components using SMD package, effectively saving the system space. Select components using software strobe , no jumper jumper , with a strong integrated system .
19 , CD-ROM containing all the routines of the experimental board . Get all use the software , all the schematics, breadboards detailed tutorial , download tutorials .
Features：
· Programmers, breadboards , writer , emulators Four
· Quality assurance and stable performance
· The motherboard is equipped with the base, using the safe and secure
· Board resource -rich , jumpers simple, easy to learn
· Provide a rich experimental routines , including the compilation and C code
· Using open source programming software, performance guarantees
· Interface with external expansion 40Pin
· With 6PIN ISP download connector, separate ISP download cable to use to do
