一、硬件材料清单:
1、STM32核心板
2、OLED显示屏
3、语音识别模块
4、舵机
二、实现的功能
1:语音识别
2:垃圾分类
3:例如说出“干垃圾“ 对应舵机会旋转90度,并在1s后自动关闭,模拟垃圾桶的打开与关闭
三、效果演示
四、硬件部分源代码共享
#include "delay.h"#include "sys.h"#include "oled.h"#include "bmp.h"#include "ld3320.h"#include "usart.h"#include "pwm.h"int main(void){delay_init();NVIC_Configuration();uart_init(115200);printf("\r\nUNV-LD3320-Test_Board-V1.0\r\n");LD3320_main();OLED_Init();OLED_ColorTurn(0);//0Õý³£ÏÔʾ£¬1 ·´É«ÏÔʾOLED_DisplayTurn(0);//0Õý³£ÏÔʾ 1 ÆÁÄ»·×ªÏÔʾOLED_Refresh();//OLED_ShowString(0,0,(u8*)"UNVLD3320",16);//ÖÇÄÜÀ¬»øÍ°OLED_ShowChinese(24,0,0,16);OLED_ShowChinese(40,0,1,16);OLED_ShowChinese(56,0,2,16);OLED_ShowChinese(72,0,3,16);OLED_ShowChinese(88,0,4,16);OLED_Refresh();TIM2_PWM_Init(1440-1,1000);//²»·ÖƵ¡£PWMƵÂÊ=72000000/(1440)/1000=50hz 20mswhile(1){Ld3320_Fun();}}
五、源代码链接
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