基于nRF24L01的无线抢答器设计

The Design of Wireless Responder Based on nRF24L01

该设计是一款无线抢答器，它在保证抢答器灵敏度的前提下解决了有线抢答器布置会场的复杂度。该次设计的无线抢答器由硬件部分和软件部分组成，硬件部分分为抢答主机和抢答分机。上位机界面的功能包括启动界面、试题选择功能、倒计时功能、分值选择功能、显示试题功能、显示答案功能、选手调试功能、选手犯规和忽略功能等。

The design is a wireless Responder, Responder in ensuring that the sensitivity of the premise to solve the wired Re-sponder venue layout complexity. It Solves the wired Responder venue layout complexity under the premise of sensitivity Re-sponder. The Wireless Responder including hardware and software parts. The hardware part is divided into Responder and Re-sponder host extension. PC interface functions included startup screen, test selection function, countdown function, scores selec-tion, display item functioning, display answer feature, players debugging features, such as player fouls and ignore functions.