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PWM-ULN2003A
利用ULN2003A进行驱动，产生PWM波，里边有照片，可供参考，通过本例程了解PWM 的基本原理和使用 (#include <reg52.h>
unsigned char timer1
sbit PWM=P1^2
void system_Ini()
{
TMOD|= 0x11
//PWM
TH1 = 0xfe //11.0592
TL1 = 0x33
TR1 = 1
IE =0x8A
}
main()
{
system_Ini()
while(1)
{ if(timer1>100) timer1=0
if(timer1<30) PWM=0
else PWM=1
}
)
- 2013-11-21 15:17:25下载
- 积分：1
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STM32F103RCT6
说明： STM32F103RCT6芯片的最小系统板，原理图，PCB。(Minimum system board, schematic diagram, PCB of STM32F103RCT6 chip.)
- 2020-06-19 23:20:02下载
- 积分：1
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MSP430工具
MSP430相关工具内含 MSP430BSL下载器，430波特率计算器，C430编译器的诊断信息等等(MSP430 related tools include MSP430BSL downloader, 430 baud rate calculator, diagnostic information of C430 compiler and so on.)
- 2020-06-21 04:00:02下载
- 积分：1
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3finite-automata-weak-reversible
输入存贮线性有限自动机的弱可逆性 输入存贮线性有限自动机的弱可逆性(Weak reversibility of the input memory linear finite automata weak reversible input memory linear finite automata)
- 2012-12-05 22:55:03下载
- 积分：1
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i2c总线协议
说明： I2C 总线规范(I2C Bus Specification)
- 2019-05-23 04:21:32下载
- 积分：1
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无线遥控汽车防盗器资料
全套成熟无线遥控汽车防盗器资料，包括原理图、PCB、源程序(Complete set of mature wireless remote control car alarm information, including schematics, PCB, source)
- 2020-06-26 02:20:02下载
- 积分：1
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FTM
基于IAR开发环境，野火FTM 配置文件，包含C和H文件(Based on the IAR development environment, wildfire FTM configuration file, including C and H files)
- 2020-06-16 21:20:02下载
- 积分：1
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fg757p
vpn auto linker
dont dl just testing :d
- 2016-02-12 09:53:31下载
- 积分：1
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L151_LoRa_PingPang
基于stm32L151核心板的LoRa无线传输(LoRa wireless transmission based on stm32L151 core board)
- 2020-06-21 15:20:01下载
- 积分：1
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lcd
LCD显示，发送一串数字给单片机在LCD上显示出来(Send a string of numbers displayed on the LCD to the microcontroller, LCD display,)
- 2013-05-01 16:19:30下载
- 积分：1
