基于Qtouch技术的触摸控制旋转LED系统设计

摘要

本文利用STM32F103RBT6数字信号处理器和无线收发芯片CC1101以及ATMEGA88V单片机设计主要的硬件电路，实现触摸控制信号的接收处理、发送以及LED屏显示功能。加入LED驱动芯片TLC5947，实现对全彩LED的灰度控制，使原来单一的颜色显示变成全彩显示，效果更加绚烂夺目。%In dais paper using STM32F 103RBT6 digital signal processor, wireless transceiver CC 1101 and the ATMEGA88V microcontroller, for the hardware design of the main cizcuit, the functions of the touch signal receiv- hag and processing, sending and the display of the LED screen were achieved, the added of LED driver chip TLC5947, for the full color LED grayscale control, and the single color display was became full color display, and the display effect was amazing.