基于Basys2的带测温、定闹钟、温度上下限报警装置的数字电子钟，可自动处理闰年闰月。(Basys2 temperature measurement, alarm clock, temperature alarm device based on digital electronic clock, can automatically handle leap year leap.)

STC12单片机实现温度采集并用NOKIA5110屏幕实现显示，键盘可设置温度上下限，并用蓝牙传输 到手机显示(STC12 MCU to achieve temperature acquisition and display with NOKIA5110 screen, keyboard can set the upper and lower limits of temperature, and transmitted to the phone display with Bluetooth.)

温度传感器ds18b20，按键1切换设置温度和心率上下限，按键2为加一，按键3为减一。