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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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CONTROL
基于stm32的红外遥控器程序资料源码 (stm32 control)
- 2015-05-16 16:31:16下载
- 积分：1
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PCM_to_PWM
語音的16bit PCM Data 轉成PWM方式輸出(Voice of 16bit PCM Data converted into PWM mode output)
- 2020-07-01 20:00:02下载
- 积分：1
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one_wire_disp
一线显示,把电源跟数据线结合起来,减少了通讯连线.控制程序是C51的.(Line shows that the power supply combined with the data lines to reduce the communication connection. Control procedures are in C51.)
- 2009-02-12 20:28:07下载
- 积分：1
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MPC837xE-RDB_init.cfg.tar
which will use for MPC837XERDB when programming
- 2011-11-01 21:54:43下载
- 积分：1
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6-res
基于热敏电阻电路仿真 proteus 仿真 基于热敏电阻电路仿真 proteus 仿真(re min dian zu fang zhen re min dian zu fang zhen re min dian zu fang zhen re min dian zu fang zhen)
- 2015-05-04 22:36:32下载
- 积分：1
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CC2530-Chinese-datasheet
这是基于MSPCC2530的中文版数据手册，非常详细，非常清楚，很适合大家参考，学习(This is based on MSPCC2530 the Chinese version of the data sheet, very detailed, very clear, very suitable for your reference, learning)
- 2014-04-16 12:26:56下载
- 积分：1
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1302cx
基于avr单片机，1302芯片实现时钟，单字节读写(avr atmega16 ds1302)
- 2010-07-02 10:34:12下载
- 积分：1
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atmega8ledtest
测试程序ATMEGA8LED的灯亮和灯灭(Test ATMEGA8LED lights turn on and off)
- 2013-10-16 20:51:13下载
- 积分：1
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digital-thermometer
利用数字温度传感器DS18B20与单片机结合来测量温度控制器，使用单片机AT89C51,测温传感器使用DS18B20，用3位共阳极LED数码管以串口传送数据，实现温度显示。(Binding to measure the temperature controller, using the AT89C51 microcontroller, DS18B20 temperature sensors, with a common anode three LED digital serial transmission of data to achieve using a digital temperature display and temperature sensor DS18B20 microcontroller.)
- 2020-06-26 15:40:02下载
- 积分：1
