抢答显示器由8个独立按键组成，可以按要求搭配不同颜色LED彩灯。选手从1到8号，大屏幕显示七段数码管。选手抢答成功彩灯亮起，屏幕中显示选手的号码。-Display answer in the composition of eight independent buttons, can be required to match different color LED lights. Players from 1 to 8, seven-segment LED large screen display

自己修改的OLED显示驱动和演示程序，OLED为新型的自发光彩色低功耗显示屏，方便匹配各种单片机，很多MP3，消费小电子产品都使用，本程序源码是AVR例子，ICCAVR和AVR Studio配合开发和调试-Modify the OLED display driver and demo program, OLED is self-luminous color low-power display, easy to match a variety of microcontroller, many MP

根据TCS230测得三基色LED的RGB值，然后和设定值比较，通过调整PWM来改变各色led的亮度，最终使所测RGB值和设定值相匹配-According to the measured three-color LED TCS230 RGB value and the set value and by adjusting the PWM led brightness to change color, and finally to set the measured value and the RGB