Beschreibung:
<jats:title>Abstract</jats:title>
<jats:p>Modern greenhouse cultivation of crops yield and quality is affected by temperature and humidity is very big, this paper designed a greenhouse intelligent monitoring system based on single chip microcomputer, STC89C52 as control core, using composite was carried out on the temperature and humidity sensor DHT11 real-time monitor and record, use buzzer and LED lights to alert users to temperature and humidity changes and respond in a timely manner.</jats:p>