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简单的基于Pelco协议的云台控制程序(附Pelco协议说明)
简单的基于Pelco协议的云台控制程序(附Pelco协议说明)-Based on a simple agreement Pelco PTZ control procedures (with Pelco protocol below)
- 2022-02-24 12:29:37下载
- 积分:1
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使用opencv改变图像对比度和亮度
基于opencv开源库,改善图像的对比度和亮度,速度快,效果好
- 2022-03-23 17:20:09下载
- 积分:1
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dhcpcd-4.99.18.tar
linux平台的 dhcpcd模块源程序
(dhcpcd process source code for linux)
- 2009-10-06 16:41:51下载
- 积分:1
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stc12MCU-PN532-code
pn532开发的单片机源代码,作为开发NFC的试验用,可读写ISO14443-A/B协议的射频卡和felica以及宝石卡(pn532 developed microcontroller source code, as the development of NFC test, can read and write ISO14443-A/B protocol and RF cards and jewel card felica)
- 2013-05-29 11:13:24下载
- 积分:1
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2009National-contest
2009年全国大学生电子设计大赛A题:光伏并网发电模拟装置 ,实现对光伏并网发电模拟装置的原理和结构进行参数的计算与分析,设计并制作了一个设计并制作一个光伏并网发电模拟装置。本系统以ARM7 LM1138为处理核心能实现了用直流稳压电源和电阻模拟光伏电池,经过SPWM和H桥的DC/AC转换,滤波整流成正弦波后再经变压器逆变从而实现模拟并网,系统具有频率、相位采集跟踪功能和电压电流采集功能。(2009 National Undergraduate Electronic Design Contest A question: grid-connected PV simulator achieve grid-connected PV simulation device parameters of the principles and structure calculation and analysis, design and production of a design and production of a photovoltaic grid simulator. The system ARM7 LM1138 as the processing core can be achieved using DC power supply and resistor simulation photovoltaic cells, after SPWM and the H bridge DC/AC conversion, filtering through the transformer and then rectified into a sine wave inverter in order to achieve simulation of grid , the system has a frequency, phase acquisition and tracking function of voltage and current collection.)
- 2010-02-22 10:17:29下载
- 积分:1
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stm32定时器+ADC+DMA+双缓冲 实现数据采集
stm32定时器+ADC+DMA+双缓冲 实现数据采集()
- 2017-08-14 19:02:35下载
- 积分:1
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Core_F28335
说明: TI 28335的基础代码,很全,值得下载,可以学习(source code of 28335)
- 2021-01-09 20:30:23下载
- 积分:1
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ZigBee2006
说明: 德州仪器(TI)宣布推出业界首款带硬件定位引擎的片上系统(SoC)解决方案 CC2431,以
满足低功耗 ZigBee/IEEE802.15.4 无线传感器网络应用的需求。这款来自 Chipcon 产品系列
的器件可满足多种应用要求,其中包括资产和设备跟踪、库存控制、病患监护、远程控制、
安全监控网络等应用,此外,TI领先的 ZigBee协议栈 Z-Stack 还提供有关支持。
CC2431 建立在业界首款针对低功耗 RF 应用的 SoC 解决方案 CC2430 的基础之上。上
述两款器件将业界领先的CC2420 RF收发器内核与增强型8051微控制器的出色性能完美结
合,具有高达 128kB 的闪存、8kB的 RAM 以及许多附加功能,而这一切仅采用一个 7 毫米
x7 毫米小型封装就实现了。
CC2431基于RSSI(Received Signal Strength Indicator)的定位引擎能根据接收信号强度与
已知 CC2430参考节点位置准确计算出有关节点位置,然后将位置信息发送给接收端,如电
脑、PDA、手机等。相比于集中型的定位系统,RSSI 功能降低了网络流量与通信延迟,在
典型应用中可实现 3 至5 米的精度。 (The CC2431 is a true System-On-Chip (SOC)
for wireless sensor networking ZigBee™ /
802.15.4 solutions with location detection
engine hardware onboard allowing location
accuracy of around 3 meters or less. It
enables ZigBee™ nodes to be built with very
low total bill-of-material costs. The CC2431
combines the excellent performance of the
leading CC2420 RF transceiver with an
industry-standard enhanced 8051 MCU, 128
KB flash memory, 8 KB RAM and many other
powerful features. Combined with the industry
leading ZigBee™ protocol stack (Z-Stack™ )
from Figure 8 Wireless/Chipcon, the CC2431
provides the market’s most competitive
ZigBee™ solution.
The CC2431 is highly suited for systems where
ultra low power consumption is required. This
is achieved by various operating modes. Short
transition times between these modes further
ensure low power consumption. )
- 2021-03-09 17:49:27下载
- 积分:1
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T12烙铁控制板,原理图,PCB,BOM清单及程序。
【实例简介】可直接打样,内含原理图,BOM,程序。
- 2021-08-25 00:30:52下载
- 积分:1
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VC6ADOACCESS
说明: VC++使用ADO开发ACCESS数据库,可以进行增删,改,查询等对数据库的管理(VC++ using ADO database development ACCESS, additions and deletions can be changed, the database query, such as the management of)
- 2009-08-22 09:47:56下载
- 积分:1