基于打印机的PCL5语言解析系统

stm32 usb vcp电脑驱动 win7驱动安装包(stm32 usb vcp computer-driven win7 driver installation package)

some examples of USB to/from RS232

mp3设计程序资料，采用c语言编写。 README file for yampp-3 source code 2001-05-27 This is the current state of the yampp-3 source code, 2001-05-27. This code is intended to run on Rev. B of the yampp-3 PCB, but can ofcourse be used on compatible systems as well. It still uses the "old" song selection system as the yampp-2. However, the disk handling routines has improved a lot and the obviosly, the new VS1001 handling has been put in. The codesize is almost at it s maximum at 1F40 bytes. A .ROM file is included if you don t have the compiler set up. For now, the documentation is in the code- mp3 programming cook book in C. README file for yampp-3 source code 2001-05-27 This is the current state of the yampp-3 source code, 2001-05-27. This code is intended to run on Rev. B of the yampp-3 PCB, but can ofcourse be used on compatible systems as well. It still uses the "old" song selection system as the yampp-2. However, the disk handling routines has impr

说明：  USB HID 设备 上位机界面 波形显示 C# 语言(USB HID upper computer C# )

能实现usb接口摄像头的捕捉-Capable of USB camera video capture.

STC89C55+STA013+CH375设计读U盘（已经通过）/硬盘（还没调试，也放上来）的MP3播放器，支持歌曲的选择，歌词的显示等等的完整源代码（KEIL编译）及硬件（SCH/PCB），可以直接使用-STC89C55+ STA013+ CH375 design read U disk (has passed)/hard disk (not debugging, but also放上来) of MP3 players, support the choice of songs, lyrics display, etc. The complete source code (KEIL compiler) and hardware ( SCH/PCB), can be directly used

PDIUSBD12 常见问题解答-PDIUSBD12 FAQ

stm32f103c8t6实现的usb dmx512功能,stm32cubemx实现直接生成代码,精准定时1us

a zipped example for using a USB camera directly from Java

USB硬件检测软件-USB hardware detection software