基于c8051f120+24c02+18b20的烧水恒温系统，采用PWM脉宽调制控制水温。-Based on c8051f120+ 24 c02+ 18 b20 constant temperature system, adopting the boil water PWM PWM control water temperature.

恒温控制器，由状态机连接到温度传感器，温度控制的控制。该代码是用verilog编写的恒温控制，在每个语句有一个中文的描述-Thermostat controller, controlled by a state machine connected to the temperature sensors, temperature control. The code is written in verilog thermostat control, after each statement has a