CC2500-based design of 2.4G wireless Responder
Chen Jia-min
tlooto Summary
A Wireless Responder device was designed, based on CC2500, for high production requirements of the activities of live television quizzes, activities can improve grades, and streamline workflow, reduce human error, saving the cost of competition.
Abstract
a Wireless Responder device was designed,which is based on CC2500.It mainly by the wireless module,control module,USB communication modules and other components,this system work in the free 2.4-2.485GHz unlicensed ISM band,interference resistance,reduce field wiring trouble.To achieve the answer in,score,scoring,timing,and the screen display,fractional statistics,signal monitoring.Communication via USB,a PC monitor with high scalability.A different race events to meet the different needs,particularly for high production requirements of the activities of live television quizzes,activities can improve grades,and streamline workflow,reduce human error,saving the cost of competition.
Citation format
JIA-MIN, Chen. Cc2500-based design of 2.4g wireless responder. Electronics World, 2012.