DHT Sensors Temperature Sensor Humidity Sensor Humidity Sensor Module Measure for Digital Measure for MCU Greenhouse Collection

Feature:1. Ultra-low energy consumption, long transmission distance and full automated calibration 2. Capacitive humidity sensor, totally interchangeable, standard digital single bus output 3. Excellent long-term stability, using high-accuracy temperature measurement components 4. High-quality materials, strong and durable, reusable and have a long service life 5. Strict quality control and quality assurance, high safety factor, can be used with peace of mind Spec:Item Type: Temperature and Humidity Sensor Module Specification:Size: Approx.23 x 40mm / 0.9 x 1.6in Weight: Approx. 4 g / 0.1 ozVoltage: 5VPort: Digital bidirectional single busTemperature Range: -40-80 ? ± 0.5 ?Humidity Range: 20-90% RH ± 2% RHPlatform: Single chip1. Product OverviewAM2302 humidity-sensitive capacitor digital temperature and humidity module is a temperature and humidity composite sensor with calibrated digital signal output. It uses special digital module acquisition technology and temperature and humidity sensing technology to ensure that the product has extremely high reliability and excellent long-term stability. The sensor includes a capacitive humidity sensing element and a high-precision temperature measuring element, and is connected with a high-performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability, and extremely high cost performance. Each sensor is calibrated in an extreme humidity calibration room. The calibration coefficients are stored in the single-chip microcomputer in the form of a program, and these calibration coefficients are called during the processing of the detection signal inside the sensor. Standard single bus interface makes system integration easy and fast. The ultra-small size, very low power consumption, an