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LIBUSBdriver
LIBUSBdriver LIBUSBdriver (LIBUSBdriver)
- 2009-03-20 10:02:06下载
- 积分：1
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C-SHARP_USB_ADC_Test
在C#平台调用USB-I2C适配器或者USB-SPI适配器的二次编程接口函数实现ADC（模数转换）功能，USB-SPI适配器和USB-I2C适配器有8路、12bit、采样频率为1M的ADC，适配器采用3.3V参考电压，利用适配器的ADC功能可以测量0到3.3V之间的模拟电压信号。(Calling adapter or USB-I2C adapter USB-SPI in C# programming interface functions to achieve the secondary platform ADC (analog-digital conversion) feature, USB-SPI adapter and the adapter has a USB-I2C 8, 12bit, the sampling frequency of 1M of the ADC, adapter with 3.3V reference voltage, use the adapter ADC function can measure analog voltage signal between 0 to 3.3V.)
- 2020-12-03 14:59:26下载
- 积分：1
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RemoveDriveByLetter_demo
安全移除usb设备功能，可禁止某类usb设备的使用，实行系统安全控制Removing a USB drive using the Windows tray icon is easy - especially if you single left-click it... But sometimes it s useful to it from your program(safety equipment functions, prohibit certain types of equipment used usb, Safety control system implemented Removing a USB drive using the Windows tray icon is easy- especially if you left single- click it ... But sometimes it's useful to it from your program)
- 2007-05-16 16:47:00下载
- 积分：1
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05924593
GMSK信号进行了仿真研究,GPRS采用与GSM 相同的频段,频带宽度,突发结构,无线调制标准,跳频规则以及相同的TDMA()
- 2018-07-09 17:16:47下载
- 积分：1
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usb-hid
发现usb_hid网上可参考的资源少，基于C#源码的就更少了，尤其是能通过验证的资源简直是没有，本usb hid源码在两三个银行用外部标准接口的硬件设备（如柜外清，条码识别，及指纹识别）测试通过了，关键是已经封装成了一个C#控件，使用时只需调用UsbLibrary.dll文件就行了，别再用那writefile了(Found usb_hid fewer resources available online reference, based on C# source code and even less, especially through the resources simply do not verify the source usb hid in two or three banks with an external standard hardware interfaces (such as outside the cabinet cleared , barcode recognition, and fingerprint recognition) test, the key is already packaged into a C# controls, just call UsbLibrary.dll file when using the line, do not use that writefile the)
- 2014-04-08 15:03:35下载
- 积分：1
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SDIO-whitepaper
This document is regarding SD<MMC< SDIO card and driver concepts.
- 2010-05-07 16:58:58下载
- 积分：1
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FiveHomeSecurityDoor
防盗门，门户网站，主要功能有：1.产品展示。2.分类检索。3.网站地图(Security doors, portals, main features are: 1. Products. 2 classification retrieval. 3. Site Map)
- 2011-07-13 09:06:17下载
- 积分：1
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pcl5_ref
中英文PCL5语言参考手册
PCL语言是HP公司在其激光打印机上使用的打印机命令语言(PCL5 reference zh-cn en-us)
- 2013-09-12 17:45:25下载
- 积分：1
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text_PMBOK
PMBOK的教程，本人亲自参加了听讲，感觉非常不错。(PMBOK tutorial, I personally attended the lecture, I feel very good.)
- 2010-08-05 23:42:59下载
- 积分：1
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USB_serial_driver
说明： USB串口驱动,是标准的驱动,可以试一下,很好用!(USB serial driver, is a standard driver, you can try, a good use!)
- 2008-09-19 16:27:36下载
- 积分：1
