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PCB-design-instruction-grounded
PCB设计接地指导书,指导pcb设计及人员更好的设计PC版(PCB design ground, guide the pcb design and make better PC version of the design)
- 2011-05-07 01:28:12下载
- 积分：1
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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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Wireless_Engineering_and_Technology_Pub2015_Vol6_
Wireless Engineering and Technology
vol.6, num.3, 2015, 37pages
ISSN : 21522294
- 2016-06-14 20:53:44下载
- 积分：1
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Protues-jiaocheng
protues的教程，初学者的必备，可以学习很多东西，对自己收益很大(study protues)
- 2013-11-28 11:53:19下载
- 积分：1
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IR-decoding-digital-display
IR decoding digital display
- 2013-10-06 00:06:17下载
- 积分：1
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AD9851
msp430 ad9851 按键控制输出不同频率的正弦波已经调试成功(msp430 ad9851 keys to control the output frequency of the sine wave has been successful commissioning)
- 2021-04-12 16:38:57下载
- 积分：1
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NRF-wireless-module-program
NRF无线模块程序，用于飞思卡尔智能车无线数据传输(NRF wireless module program for Freescale smart car wireless data transmission)
- 2014-03-19 16:09:57下载
- 积分：1
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ds1302
时钟芯片DS1302的MSP430的驱动程序，模块化书写，很好调用！(DS1302 clock chip MSP430 drivers, modular writing, good call!)
- 2013-08-26 19:00:24下载
- 积分：1
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chaoshengbo
51环境的超声波程序，keil直接完美运行，需要复制到程序中(51 microcontroller ultrasound procedure can be run directly keil)
- 2014-12-06 00:44:08下载
- 积分：1
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TFT240320
TFT240320彩色液晶显示屏显示程序，库文件中定义了其常用的操作函数，可直接在主函数中调用(TFT240320 color LCD display program, the library file defines its common operating functions that can be invoked directly in the main function)
- 2013-07-21 11:16:42下载
- 积分：1
