Water and fertilizer integrated machine irrigation system

Overview: The water and fertilizer integrated machine irrigation system is an automatic control irrigation and fertilization system specially developed for the Internet of Things water and fertilizer integration. It organically combines irrigation water-saving technology, crop cultivation technology. And water-saving irrigation project operation management technology.And integrates electronic information technology, remote measurement. And control network technology, computer (mobile phone) control technology…

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Introduction of dissolved oxygen sensor

dissolved oxygen At present, most of the biological treatment in sewage treatment adopts a combination of anaerobic . And aerobic treatment processes. Dissolved oxygen plays a pivotal role in the actual biological treatment of wastewater. The inappropriateness or excessive fluctuation of this indicator will quickly lead to Activated sludge systems are to impact, which in turn affects treatment efficiency.…

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Portable Weather Station-Weather Monitoring System

The automatic weather station monitors environmental element information through sensors, such as wind speed, wind direction, temperature, humidity, etc. which are all monitored by corresponding sensors. The meteorological element information monitored by sensors is also collected by the collector, and the meteorological element data collected by the collector is transmitted to the back-end computer through traditional modules. Users also…

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Do you know the working principle of pm2.5 sensor?

PM2.5 sensor is also called dust sensor, dust sensor. PM2.5 sensor is also to call dust sensor, dust sensor. It can be to use to detect the dust concentration in the air around us, that is, the value of PM2.5. Aerodynamically, the dust that can enter the alveolar area with a diameter of less than 10 μm is usually…

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