AVR单片机驱动128×64LCD实现3D图像的旋转显示

旋转时钟，以16位发光二极管的旋转代替点阵的列扫描，实现字符和图像的显示 扫描键盘是4*4的按键扫描，为初始练习的小程序-Rotate the clock, to 16 replace the lattice rotation LED scanning the columns to achieve the character and display the scanned image is 4* 4 keyboard key scanning, small program to practi

此旋转LED共有16个LED组成，通过步进电机控制LED的旋转，由人的视觉暂留而形成图像，从而达到显示的效果。-This rotating LED composed of a total of 16 LEDs, the rotation of the LED is controlled by a stepping motor, and forming an image by the human visual persistence, so as to achieve the effect of

图像旋转与缩放的简单程序，适用于初学者的参考-Image rotation and zoom