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BMP085 气压传感器模块 数字式 气温模块 气压模块
51单片机串口·通信检测151单片机连接bmp085气压传感器,测得大气压(51 single chip microcomputer serial communication and communication detection 1)
- 2018-03-19 22:09:38下载
- 积分:1
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book
软件无线电电子版课件,详细地课程内容说明。(Software radio electronic courseware, the course content in detail.)
- 2014-06-21 17:07:30下载
- 积分:1
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STM32F030-i2c操作24c02(库函数)
说明: 1、Stm32f030单片机 2、spi驱动W25X16 3、IIc驱动lcd(1. Stm32f030 singlechip 2, SPI drive w25x16 3, IIC drive LCD)
- 2020-06-11 14:11:59下载
- 积分:1
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LGDP4524-2^2
驱动IC-LG4524的驱动程序。该程序能点亮TFT2。2的LCM(Driver IC-LG4524 driver. The program can be lit TFT2. 2 of the LCM)
- 2021-04-18 11:08:52下载
- 积分:1
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caideng
程序烧到片子,单片机完成对彩灯有规律的控制
- 2010-05-31 23:34:12下载
- 积分:1
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ADT-856
ADT-856 6轴运动控制卡说明书
6轴运动控制卡说明书(ADT-856 6-axis motion control card specification)
- 2011-07-28 14:15:29下载
- 积分:1
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GPIO
说明: code for stm32l152 gpio blink led
- 2019-06-24 23:00:07下载
- 积分:1
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arm
arm lpc2138 basic programs for beginers
- 2013-01-30 03:42:46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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fangzhen
说明: 单片机应用 单片机时钟 附仿真实验 源码程序(Microcomputer application)
- 2011-03-24 15:32:46下载
- 积分:1