按K1,依次进入闹钟功能，闹钟时间，年,月,日和时,分,秒模式，直致退出设置状态 按K2,调整是否起用闹钟和调节闹钟时,分,秒,年,月,日,时间的时,分,秒的数字 闹钟响时，按K2即可停止闹钟的声响 正常状态,上排最前面显示一自定义字符，下排最前面闪动"willar" 设置状态,LCD上排最前面显示"P",下排最前面设置闹钟时显示"alarm:"，其他显示"time:" 闹钟启用时，在LCD下排中间显示一小喇叭，闹钟禁用时，无此小喇叭 年代变化2000--20

Atmega8 avrstudio project (Multimeter, thermometer, 2x16 LCD with custom char, include: Schematics) Working example with photo-Atmega8 avrstudio project (Multimeter, thermometer, 2x16 LCD with custom char, include: Schematics) Working example with p

LCD custom characters MPLAB