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Vacuum-pumping-speed-graph
真空机组先启动SK-30水环真空泵带压力降到6.5 KPa（此时真空机组的抽速是SK-30的抽速）启动ZJP-1200（此时真空机组的抽速是ZJP-1200抽速）待压力降到4 KPa启动ZJP2500（此时真空机组的抽速是ZJP-2500抽速）待压力降到1kpa时最后启动ZJP5000（此时真空机组的抽速是ZJP-5000抽速）到100Pa达到使用真空度时时就可以关闭机组(Vacuum unit first start SK-30 water ring vacuum pump with pressure drops below 6.5 KPa (pumping speed of the vacuum unit at this time is SK-30 pumping speed) start ZJP-1200 (pumping speed of the vacuum unit at this time is ZJP-1200 pumping speed ) until pressure drops below 4 KPa start ZJP2500 (pumping speed of the vacuum unit at this time is ZJP-2500 pumping speed) until the last start when pressure drops 1kpa ZJP5000 (pumping speed of the vacuum unit at this time is ZJP-5000 pumping speed) to 100Pa achieved using vacuum unit can be closed from time to time)
- 2020-11-09 10:29:47下载
- 积分：1
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K7PIC
用PIC实现写种子工具,用232协议转换SPI协议实现.(Write-seed with PIC tools, protocol conversion with 232 SPI protocol.)
- 2011-07-20 12:27:47下载
- 积分：1
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stsw-stm32028
ADC source codes for stm32F2
- 2013-09-12 14:51:52下载
- 积分：1
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实验13 TFTLCD显示实验
STM32处理OV7670摄像头返回的图像进行黑白化处理的程序。(Black and white processing of camera acquisition image)
- 2017-07-10 16:33:14下载
- 积分：1
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DS18B2多IO驱动(带滤波)—STM32
DS18B20多IO驱动，带有滤波，数据更稳定精确(DS18B20 driver, with filtering, more stable and accurate data)
- 2020-06-18 03:00:02下载
- 积分：1
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STM32F103串口UART4UART5例程
说明： STM32F103串口函数,接收,发送,经过测试,完全可用(Serial port function)
- 2020-12-15 13:59:14下载
- 积分：1
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main
EDA课程设计抢答器的程序，将程序加入仿真电路可直接运行出结果(EDA course design responder programs, add the program simulation circuit can be run directly the results
)
- 2015-05-21 20:28:37下载
- 积分：1
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2通道占空比
2015年电赛国测题，频率测量。基于stm32的频率测量。优点：精密度高，代码简单(In 2015, the National Test of Electricity Competition, Frequency Measurement. Frequency measurement based on stm32. Advantages: High precision, simple code)
- 2020-06-20 03:40:01下载
- 积分：1
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实验21：DA数模转换
说明： 51实验21：DA数模转换
DA-PWM输出实验 *
实现现象：下载程序后DA模块上的指示灯呈呼吸灯效果，由暗变亮再由亮变暗(51 Experiments 21:DA Digital-to-Analog Conversion
DA-PWM Output Experiment*
Realization Phenomenon: After downloading the program, the indicator lamp on DA module shows the effect of breathing lamp, which changes from dark to light and then from light to dark.)
- 2020-06-18 16:40:02下载
- 积分：1
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sc92031
Silan SC92031 PCI Fast Ethernet Adapter driver
- 2013-04-12 15:38:31下载
- 积分：1
