本闹钟系统共有五个按键，各有不同的功能，每个按键按下都会发出提示音。前三个按键组合使用用于调节时钟第一次响铃和第二次闹铃的时间。第四个按键控制显示十五种心形流水灯效果，第五个按键按下时单片机先检测温度，然后控制语音芯片播报当前室温。当系统达到闹铃所设的时间时会有闹铃声音，只有通过手枪（经过玩具手枪改造可以发出指定编码的红外线）射出红外线才能停止，而且手枪瞄准位置误差太大时，闹铃将接收不到继续响铃，所以人必须稍微清醒并且瞄准目标才能关闭闹铃。当平时没有闹铃时若用手枪打闹钟，闹钟就会播放当前温度。另外平时时只让时钟数码管亮，心形流水灯不亮。-The alarm system consists of five buttons, each with different functions, each key press will beep sounds. The first three key combination to use for adjusting the clock on the first ring and the second alarm time. The fourth button control display fifteen kinds of heart-shaped light water effect, when the fifth button is pressed first single-chip temperature detection and control voice chip broadcast the current room temperature. When the system reaches the alarm will be set by the time the alarm sounds, only through the gun (a toy gun transformation can be issued through the specified encoding infrared) emitted infrared to stop, and the pistol aimed at the position error is too large, the alarm will not received to continue ringing, so people need a little sober and aim at the target to turn off the alarm. When the alarm if not usually hit with a pistol Alarm Clock will play the current temperature. Also usually only when the digital clock so that bright, heart-shaped water does not