摘 要本设计以 SH69P42 单片机为核心,通过热敏电阻把温度信号转变成电压信号,再经 A/D 转换把电压信号变成的数字信号,然后由 CPU 处理进而去控制继电器,达到对发热盘的温度控制工作
本电饭煲采纳波浪式起伏加热模式,通过微电脑控制,模拟人工炊煮
轻轻按下六个按键,便能完成煮饭、快煮、煮粥煲汤、保温五大烹调功能和一个预约功能,给消费者带来便捷的生活享受
关键词:SH69P42 单片机;调功;传感器;吸水点;沸腾点;焖饭点AbstractThis design is based on SH69P42 micro single-chip computer , use the quick temperatureresistance to change the temperature signal into the voltage signal, and then chang the voltage signalinto digital signal by ADC , at last the CPU deal with it and control the relay electrical mechine ,so asto control the heat coil
The electrical rice cooker adopt wave type rise and fall to heat up pattern, through the control ofthe micro single-chip computer, simulated man-days cooks to boil
Can boil meal consummately gentlyaccording to 6buttons , boil meal , boil meal quickly,boil g