Reader Writer

By admin  

Reader Writer
Reader Writer
Producer consumer problem and the Reader Writer problem?


I'm reading over my computer science book and I'm trying to figure out what is the difference between the producer-consumer problem (where item is a simple int) and the reader-writer problem?

Please help! :)

Reader-writer is a subset of consumer-producer.



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Magnetic Swipe Card Reader/Writer MSR and Program


Usb RFID Reader/writer Fits for Your Everyday Devices

 

DAILY RFID recently released 13.56MHz USB RFID reader/writer with a very small footprint. As a pocket device, this USB rfid reader/writer fits for your everyday devices, including laptops, PCs and smartphones.

 

This USB RFID reader/writer enables a low cost platform for deploying interactive read/write applications. It communicates with PC through USB or USB data extension cord to read and write RFID tags complying with ISO/IEC 14443A/B or ISO/IEC 15693 protocol.

 

Designed as a plug-and-play device with usb interface, this RFID reader/writer is compatible with Smart Phone, PDAs, Laptop devices running Microsoft Pocket PC 2002/2003,Windows Mobile 5.0/6.0,Palm OS4.1 or LINUX operating system.

 

This USB RFID reader/writer can be used in a wide variety of hobbyist and commercial applications,such as access control,automatic identification,inventory tracking and payment systems.

 

You can visit http://www.rfid-in-china.com/products_701_1.html for more info about USB RFID reader/writer.

 

About DAILY RFID CO.,LIMITED

 

DAILY RFID CO.,LIMITED( www.rfid-in-china.com ), which belongs to PAN Group Co., ltd, is the leading company focusing on the research and development of EPC & RFID technology in China.

 

DAILY RFID specialize in producing arguably the world's most extensive line of RFID Tag,RFID Label,Smart Card and RFID Reader(including this USB RFID reader/writer), which are suitable for any vertical markets, and have obtained the National Integrated Circuit Card Register Certificate, IC Card Manufacture License and ISO9001 Quality Management System Certification. Also, we own a factory covering an area of 26,000 square meters.

 

DAILY's products are designed and manufactured with recognized industry standards relevant to RFID and its markets but most notably for use in the demanding environments to recognize and understand your business's RFID needs. We are commited to providing "Innovative Technology", " Superior, Cost-efficient Product" and " Professional, Efficient Customer Services".

 

About the Author

technical manager
DAILY RFID Co.,Ltd, which belongs to PAN Group Co., ltd, is the leading company focusing on research and development of EPC & RFID technology in China. We specialize in manufacturing RFID Tag,RFID Label,Smart Card and RFID Reader.