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BAAR9_MMUl
MMU排盲资料,比较详细地介绍MMU的工作原理.可以作为为学习ARM9 MMU的参考资料.,已通过测试。
(MMU row of blind data, a more detailed description of the works of the MMU can be used as reference materials to learn ARM9 MMU., Has been tested.)
- 2012-08-02 20:46:50下载
- 积分:1
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MB85RC64
铁电MB85RC64驱动程序,需要的可以下载看看,应用在STM32上面的。(Ferroelectric MB85RC64 drivers need to be downloaded to see the application in the STM32 above.)
- 2020-10-22 21:37:23下载
- 积分:1
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EEPROM
stm32f107vct6 eeprom keil下运行(stm32f107vct6 eeprom keil)
- 2012-02-17 11:45:11下载
- 积分:1
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ak-stm32-lkit-gerber-1.0
vga demo fo stm32f103
- 2013-07-19 04:39:49下载
- 积分:1
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s3c64xx
三星 S3c6410 S3c6400 S3c64xx等芯片的 SFR定义 头文件(Samsung S3c6410 S3c6400 S3c64xx other chip SFR definitions header file)
- 2011-08-06 00:15:13下载
- 积分:1
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focgui
STM32F103伺服驱动器源代码包含各种核心驱动算法(base on STM32F103 servo driver source include many core Algorithm)
- 2015-07-03 10:46:26下载
- 积分:1
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Gokit_STM32_V2_1-Test
说明: 1.采用优质土壤传感器做土壤湿度的检测,表面采用镀镍处理,有加宽的感应面积,可以提高导电性能,防止接触土壤容易生锈的问题,延长使用寿命;
2.产品可以宽范围控制土壤的湿度,通过电位器调节控制相应阀值,湿度低于设定值时,DO输出高电平,高于设定值时,DO输出低电平;
3.比较器采用LM393芯片,工作稳定
4.工作电压3.3V-5V
5.设有固定螺栓孔,方便安装
6.PCB尺寸:3.2cm * 1.4m
接线说明(4线制)
1 VCC 外接3.3V-5V
2 GND 外接GND
3 DO 小板数字量输出接口(0和1)
4 AO小板电压模拟量输出
模块使用说明:
1.传感器适用于土壤的湿度检测;
2.模块中蓝色的电位器是用于土壤湿度的阀值调节,顺时针调节,控制的湿度会越大,逆时针越小;
3.数字量输出D0可以与单片机直接相连,通过单片机来检测高低电平,由此来检测土壤湿度;
4小板模拟量输出AO可以和AD模块相连,通过AD转换,可以获得土壤湿度更精确的数值;
使用STM32驱动时,一般使用ADC读取其模拟量输出,以gokit stm32f103c8t6为例;(Detection of Soil Moisture)
- 2020-07-02 22:40:01下载
- 积分:1
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EEROM-EMBED
EEPROM interface library for Microchip s 24XX EEPROM family, for LPC1768 - although it s based on mbed liberary and LPC1768 chip but it s not necessarily depended on them and it s Cross- platform.
Tested with:
24C02, 24C08, 24C16, 24C64, 24C256, 24C512, 24C1025
24LC02, 24LC08, 24LC16, 24LC64, 24LC256, 24LC512, 24LC1025
24AA02, 24AA08, 24AA16, 24AA64, 24AA256, 24AA512, 24AA1025
- 2017-01-18 15:19:57下载
- 积分:1
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AD_Capture
spi adc驱动,stm32微处理器,外置spi adc(spi adc stm32 driver)
- 2017-12-01 17:27:24下载
- 积分:1
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STM32-7SEG-LED-SCAN
8位数码管动态扫描显示实验(显示不用库函数)
*显示用指针直接访问GPIO端口的输出寄存器,形式GPIOD->ODR
*延时delay_nms(5)时,显示不闪烁
*74HC138 A--P2.2--PE.0 B--P2.3--PE.1 C--P2.4--PE.2
*74HC573 D0~D7---PD[0..7] LE---PE.3
*by 追梦 2011-4-3(8-bit digital dynamic scan showed that the experimental (show no library function)* Display a pointer to directly access GPIO port output register, form GPIOD-> ODR* delay delay_nms (5), the display does not blink* 74HC138 A- P2. 2- PE.0 B- P2.3- PE.1 C- P2.4- PE.2* 74HC573 D0 ~ D7--- PD [0 .. 7] LE--- PE.3* by Dream 2011-4-3)
- 2011-05-20 09:36:18下载
- 积分:1