2012年ti激光打靶题目，实现了自动打靶，自动报靶，键盘控制打靶，显示打靶光斑，包含isd4004，nrf24l01，ILI9320，细分器控制步进电机，ov7670，al4228等程序-2012 ti laser shooting subject, to achieve the automatic targeting, automatic target, keyboard control shooting, shooting spot display, including isd4004,

基于51单片机的对ISD4004的录音及放音驱动程序的编写Based on 51 single-chip ISD4004 recording and playback preparation of the driver -Based on 51 single-chip ISD4004 recording and playback preparation of the driver

录音芯片ISD4004的驱动程序。注释很详细，录音的个数可以自行修改。-drive code for ISD4004