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5pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V Humidity Measure Range 20%-95% Temperature Measure Range 0-50℃ Celsius with Dupont Wires

By Amazon

$ 9.99

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Price last updated : Nov 07, 2024 2:50 AM

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5pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V Humidity Measure Range 20%-95% Temperature Measure Range 0-50℃ Celsius with Dupont Wires

This sensor module utilizes DHT11 as the sensitive component and has a bypass capacitor and a pull-up resistor on-board.

The DHT11 is a pre-calibrated digital output temperature and humidity sensor.

The single-wire wiring scheme makes it easy to be integrated to other applications.

The simple communication protocol greatly reduces the programming effort required.

Specification: Power supply voltage: 3.3~5.5V DC Output: the single bus digital signal Measuring range: 20-90%RH humidity, temperature 0~50°C The measurement accuracy of ±5%RH: humidity, temperature ±2°C Resolution: 1%RH humidity, temperature 1°C Exchangeability: fully interchangeable Long term stability: <± 1%RH Size: 28 * 12 * 7.2mm Interface Description: 1.VCC:External 3.3 V-5 V 2.GND:External GND 3.DO:Small board switch digital output interface, connect the microcontroller IO port Package Included: 5* DHT11 Module 5* Dupont Cable Features & details