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sdf
由直流输电引起的次同步振荡的阻尼特性分析 很好的论文(Caused by HVDC damping oscillation characteristics of a good thesis)
- 2009-05-28 15:59:25下载
- 积分：1
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红绿灯_20200430
说明： 东西、南北两干道交于十字路口，各干道有一组红、绿、黄三个指示灯，指挥车辆和行人安全通行。南北方向为主干道，通行时间为35秒；东风方向为支干道，通行时间为25秒。通行时间最后3秒，绿灯灭，黄灯闪烁，黄灯闪烁完毕变更通行车道。通行时间由数字显示器显示，黄灯3秒闪烁不单另计时。 特殊情况控制通行方式控制，用按键开关K1控制主道通行，支道禁行，K2控制支道通行，主道禁行，特殊情况控制通行放行。 有紧急情况时用按键开关K3控制两道均为红灯。(The east-west and North-South arterial roads intersect at the intersection. Each arterial road has a group of red, green and yellow indicator lights to guide vehicles and pedestrians to pass safely. The north-south direction is the main road with a traffic time of 35 seconds; the east direction is the branch road with a traffic time of 25 seconds. At the last 3 seconds of the traffic time, the green light is off, the yellow light is flashing, and the yellow light is flashing to change the traffic lane. The traffic time is displayed by the digital display, and the yellow light flashes for 3 seconds, not only for another time. Under special circumstances, control the way of passage. Use key switch K1 to control the passage of main road, Branch Road, K2 to control the passage of branch road, main road and special circumstances to control the passage and release. In case of emergency, use key switch K3 to control two red lights.)
- 2020-05-03 11:10:55下载
- 积分：1
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STM32-USART
STM32串口通信协议,包括识别码+数据+校验。(STM32 serial communication protocols, including identification code+ data+ parity.)
- 2020-09-17 14:07:54下载
- 积分：1
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TLC5618
51单片机控制12位DA芯片TLC5618产生锯齿波，可作为扫频的触发信号(51 SCM 12 DA chip TLC5618 generated sawtooth sweep trigger signal can be used as)
- 2011-08-30 05:25:07下载
- 积分：1
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windmotor
本设计介绍的是直流无刷电机的正弦波控制方式，以及基于英飞凌 XC866单片机的三相带霍尔传感器直流无刷风机 180 度控制方案。三相带霍尔传感器直流无刷风机 180 度控制系统主要由以下几大部分构成：整流电路、逆变电路、控制电路、驱动电路、开关电源、直流无刷风机及扇叶负载。(Is the design of the brushless DC brush motor sine wave control mode, and based on three-phase Infineon xc866 microcontroller with a Hall sensor for DC brush fan 180 degree control scheme. Three phase with a Hall sensor for DC brush fan 180 degree control system mainly consists of the following parts: rectifier circuit, inverter circuit, a control circuit, a drive circuit, switching power supply, DC brushless fan and fan blade load.)
- 2016-07-30 09:20:10下载
- 积分：1
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PIC12F675
PIC12F675单片机定时程序及仿真，资料比较全，建议初学者学习(PIC12F675 microcontroller timer program and simulation, data comparison, recommended for beginners to learn)
- 2014-07-17 16:22:03下载
- 积分：1
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12864
stc89c51+ds18b20+lcd12864,在液晶上显示温度曲线，并在同一界面实时数显温度值，用keil3以上版本(stc89c51+ds18b20+lcd12864,Displayed on the LCD temperature curve, and at the same interface and real-time display temperature, with above keil3 version)
- 2014-07-22 10:52:44下载
- 积分：1
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mpu9250_zupt
基于零速更新算法的步态检测，在STM32单片机上实现，效果很好，可以计算出位移，角度等。(Based on the zero-speed update algorithm gait detection, STM32 microcontroller to achieve, the effect is very good, you can calculate the displacement, angle and so on.)
- 2017-03-13 14:36:42下载
- 积分：1
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The-infrared-car-tracking
红外小车壁障程序，通过红外发射和接收模块传送回来的数字信号编程，使小车能够沿着黑线行走(Through infrared send back digital signal transmitting and receiving module programming, make the car can walk along the black line)
- 2014-10-25 21:19:07下载
- 积分：1
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FIR_filter
说明： Fir_filter stm32,keilC v5
- 2020-07-13 10:41:53下载
- 积分：1
