SPECIFICATIONS

 Data download address:http://pan.baidu.com/share/link?Shareid = 172004 & UK = 590225187

Including product a as shown (including STC89C52 industrial-grade microcontroller a) a + + usb download high quality power supply line data in this development board full development a (download address).

Support W7 W10 is not supported

Baby PCB size: 9 cm * 7.6 cm

Every board weight: 140 g

A development board resource is introduced

1 development board support USB program download (macrocrystalline technology STC52 SCM);
2 development board support AT89S51, AT89S52 single chip microcomputer to download (need to cooperate with our another downloader to download)
3 development board support ATmega16, ATmega32 AVR microcontroller to download (need to cooperate with our other adapter plate and download to use)
4 development board power supply mode is: the computer USB power supply (USB) and an external 5 v power supply power supply (DC - 005).
5 development board reset: electric reset and 51 / AVR double key reset;
6 development board crystals: the round hole socket welding way, convenient user change?д scar?
7 extended power: by row needle outside enlarge 3 road 5 v power supply, convenient to connect the external experimental use;
8 all IO pin outwards, convenient to connect the external experimental use;

9 development board the power source adopts the design of tantalum capacitor, strive to stable work, regardless of cost that is particularly important for beginners.
 

The development board function module is introduced

(1) run eight high brightness SMD led lantern;

(2) the four digital tube display, Yang;
(3) the LCD1602 and LCD12864 (color) interface;
(4) 1 road passive buzzer;
(5) 1 road ds18b20 temperature measurement circuit;
(6) 1 road infrared interface circuit;
(7) 4 road independent keys;
1 road PL2303USB communication circuit (8);
 

Shipping list:

As shown in figure 1 welding good 51 development board piece (including the copper column)
2 STC89C52 microcontroller (industrial) a chip
3 download the power cord a USB power supply (download and power supply for the same power cord)

4 minimum system full development information provided after the purchase, please contact us after receipt of the goods (provide data download address), we will send within one working day. Mainly includes the principle of minimum system diagram PDF document. Develop software. Routines (update). Related data sheet.

Main routine as follows (all debugging through) :
Run 1 led lantern (from top to bottom and from bottom to top in turn light)
2 PWM control LED lights gradually fade out the program (LED the most dark and bright?保涿鞅ň?
3 buzzer singing - eight bay of flowers
4 buzzer singing - only a mother good in the world
5 the first snow of the buzzer to sing - 2002
6 a buzzer alarm generator. -
7 buzzer - drops to quote??
8 buzzer - simulation gunfire
9 buzzer - the fire alarm
10 separate button control led lights
11 digital tube digital mobile display
12 digital tube digital clock display function of time (with keys)
13 matrix keyboard digital tube display
14 matrix keyboard 1602 display
15 relay experiment
All 16 light lattice
17 lattice mobile display effect
18 dot matrix display Numbers
19 PWM dc motor
20 stepper motor experiment
21 1602 liquid crystal display characters
22 the external interrupt level trigger
23 timer 0 experiment
24 microcontroller communicates with the PC serial port
25 PC serial port control microcontroller running water light
26 digital?蹹 S18B20 temperature measurement
27 1602 LCD DS18B20 temperature measurement
28 single chip microcomputer temperature measurement computer display
29 PCF8591 AD - DA experiment
30 real time clock DS1302 calendar digital tube display
31 DS1302LCD1602 real-time clock calendar display
Block 32 EEPROM IIC - AT24C02 experiment
33 IR infrared remote control experiment
34 12864 liquid crystal display (with Chinese character)
35 TFT2.4 man inch touch screen display program