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4.定时器T1(查询方式)
网蜂科技开发板CC2530F256实现定时器T1查询方式(Realization of Watchdog Timing by Network Bee Technology Development Board CC2530F256)
- 2020-06-18 18:40:01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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333
基于分时电价的电动汽车有序充电控制策略设计(TOU-based electric vehicle charging control strategy design and orderly)
- 2014-04-01 18:26:24下载
- 积分：1
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zhuankong
PCB钻孔资料
PCB设计重要参考资料(PCB borehole data important reference PCB Design)
- 2006-11-08 10:48:52下载
- 积分：1
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FX2N PLC电梯程序
说明： 三菱plc梯形图程序，是FX2N版本的三菱梯形图，很有参考意义。适合初学者。(Mitsubishi PLC ladder program is FX2N version of Mitsubishi ladder diagram, which is of great reference significance. Suitable for beginners.)
- 2020-12-17 16:32:48下载
- 积分：1
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Menu
菜单编程操作的源代码，有助于对菜单的理解。。(Menu programming operation of the source code, contribute to the understanding of the menu. .)
- 2013-11-27 23:23:33下载
- 积分：1
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Linden_-_Expert_C_Programming__Deep_C_Secrets
good book for c indepth we can read
- 2014-03-18 13:41:46下载
- 积分：1
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2、独立按键
说明： 基于51单片机的按键例程，常见问题：
1. 按键无反应 请您确认程序是否下载成功，连线正确无误，确认无误后还是无效果的话，将排线重新插拔下，单片机拿下来重新安装，重启开发板试试！(Key routines based on 51 single chip microcomputer,common problems:
1. Press the key and no response. Please confirm whether the program was downloaded successfully and the connection is correct. If it is still ineffective after confirmation, plug and unplug the cable again, take down the MCU and reinstall it. Restart the development board to try!)
- 2020-06-20 17:40:02下载
- 积分：1
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Test_ifnonnull
Test ifnonnull extends DxTestCase.
- 2014-01-10 10:58:07下载
- 积分：1
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MD-6H
说明： MD-6H minda 3d printer firmware
- 2020-01-30 05:01:39下载
- 积分：1
