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pv_wdr
太阳能电池(PV)外特性仿真,改变光照强度和温度时,输出电流的变化。(The external characteristics of the solar cell (PV) simulation, changes in light intensity and temperature, the output current changes.)
- 2013-04-12 14:26:57下载
- 积分:1
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ne555
(Click to check if it s the file you need, and recomment it at the bottom):
ne555.pdf
- 2013-02-10 21:01:19下载
- 积分:1
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k-fold_cross-validation_binary_libsvm
K fold cross validation on svm
- 2016-10-30 00:53:07下载
- 积分:1
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c51LED循环
说明: 通过定时器1控制八个LED实现不同样式的循环点亮,首先13,然后24,35,46,57,68之后是四个灯1357,2468,之后全部点亮再全部熄灭。(Through timer 1 control eight LEDs to achieve different styles of cycle lighting, first 13, then 24, 35, 46, 57, 68 followed by four lights 1357, 2468, and then all lit and then all off.)
- 2020-06-29 12:10:32下载
- 积分:1
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xianlutongduanqi
线路通断检测器的设计:
1.用压电陶瓷蜂鸣片作为电声元件。
2.用两根导线作为测试探针
3.线路通断是通过测试电阻的大小来判断,有以下三种情况:
(1)若150Ω<Rx<900Ω,则蜂鸣片不发出声响。
(2)若Rx>900Ω或者Rx<150Ω,则蜂鸣片发出间歇式的滴-滴声响。
以上各临界阻值(150Ω和900Ω),允许误差±10%
4.+15V直流稳压电源需要设计。
(Line-off detector design:
1. Piezoelectric ceramic buzzer as the electro-acoustic components.
2. As a test probe with two wires
3. Lines off by testing the resistance to determine the size, the following three conditions:
(1) If 150Ω <Rx <900Ω, the buzzer is not audible.
(2) If Rx> 900Ω or Rx <150Ω, then the buzzer sent intermittent drip- drip sound.
Above the critical resistance (150Ω and 900Ω), tolerance ± 10
4.+15 V DC power supply need to design.
)
- 2011-06-19 21:49:39下载
- 积分:1
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AVR.C
AVR配套程序对AVR单片机初学者非常有用(AVR microcontroller AVR matching procedure is very useful for beginners)
- 2011-04-25 11:49:35下载
- 积分:1
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EVA-YH9-SF320MV5-User-Manual
C8051F320 单片机是 Silabs 公司推出的带 USB Device 接口的增强型 51
单片机,其兼容传统 51 架构,并在此基础上大大增强。基于大多数电子工程师
都熟悉经典的 51 系列及其开发环境, 我们选定这颗 MCU 作为对象进行 USB 开
发,将更多人带入 USB 开发的大门。关于 C8051F320 内部资源详情,请查看
datasheet。 本开发板的重点是针对 USB 应用, C8051F 系列单片机其他外设开
发过程将被简化以节约用户的学习、开发成本(C8051F320 microcontroller is Silabs company launched an enhanced interface with USB Device 51
SCM, which is compatible with the traditional 51 architecture, and greatly enhanced on this basis. Based on most electronic engineers
Are familiar with the classic 51 series and its development environment, we have chosen as an object USB MCU Fengyun open
Hair, the more people into the USB development door. About C8051F320 internal resources, please see the
datasheet. The focus is on the development board USB application, C8051F MCU open other peripherals
Hair process will be simplified to save the user s learning, development costs.
)
- 2015-01-12 12:15:09下载
- 积分:1
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ds18b20驱动
说明: ds18b20驱动,单片机开发,温度传感器(DS18B20 driver, microcontroller development, temperature sensor)
- 2020-06-16 05:40:01下载
- 积分:1
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Simplexwirelesscallsystem
单工无线呼叫系统的全部源代码 AD9858(Simplex wireless call system, all source code AD9858)
- 2021-04-08 16:09:00下载
- 积分:1
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LCDmenu
LCD多级菜单具体实现源代码,仅供参考。(LCD multi-level menus to achieve specific source code for reference)
- 2011-09-11 21:53:03下载
- 积分:1