简单实例助你快速掌握PROTEUS的用法。单片机外部中断仿真；用ADC0809实现电压表；1602液晶显示器。-Simple examples to help you quickly master the usage of the PROTEUS. Microcontroller the external interrupt simulation ADC0809 achieve voltmeter 1602 LCD monitor.

1602液晶显示，ADC0809模数转换，DHT11温湿度-1602 LCD, ADC0809 analog-digital conversion, DHT11 temperature and humidity