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近段时间,现代科技的衍生产品,智能化妆镜很受爱美女士的喜爱。为此,宇凡微推出无极调光的LED化妆镜方案。主控芯片采用宇凡微YF单片机,根据LED化妆镜方案的不同功能,支持定制开发。
一、LED化妆镜方案介绍
在日常过程中,经常由于室内光线不足等原因,可能出现妆容太浓或太淡或不均匀等问题。LED化妆镜可以呈现均匀的光照,还可以根据不同使用场景调整合适的色温和亮度。智能化妆镜方案有多种,在本LED美妆镜方案案例中,采用3.7V锂离子电池供电,具体功能如下:
1.触摸电源开关,触摸一下开,长按3S关闭。
2.触摸按键一,控制LED化妆镜的亮度,分三个档位,强光、正常亮度、弱光。
3.触摸按键二,控制LED化妆镜的色温,保持相同亮度,长按触摸按键,从暖光、暖白、再到白光过度,依次循环。
二、LED化妆镜方案框图
三、LED化妆镜方案案例
四、LED化妆镜方案芯片介绍
化妆镜IC芯片为宇凡微YF单片机,其主要参数如下:
1K FLASH存储空间;
64 Bytes的RAM;
256字节EEPROM;
带8位预分频的定时器;
带7位预分频的WDT;
低功耗模式SLEEP;
内置高速RC振荡器;
内置低速RC振荡器;
6个通用IO;
宽工作电压范围:2.0V ~ 5.5V;
封装:SOT23-6、SOP8。
以上就是宇凡微单片机开发工程师分享的LED化妆镜方案与化妆镜IC。宇凡微专注单片机应用方案设计与开发,提供8位单片机、32位单片机。