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Module DHT11, module cảm biến nhiệt độ

Thương hiệu: Khác
SKU: HN168
Giá: 45,000₫
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This DFRobot DHT11 Temperature & Humidity Sensor features a temperature & humidity sensor complex with a calibrated digital signal output. By using the exclusive digital-signal-acquisition technique and temperature & humidity sensing technology, it ensures high reliability and excellent long-term stability. This sensor includes a resistive-type humidity measurement component and an NTC temperature measurement component, and connects to a highperformance 8-bit microcontroller, offering excellent quality, fast response, anti-interference ability and cost-effectiveness.

  • Humidity: 20-90%RH, ±5%RH
  • Temperature : 0-50 ℃  ±2℃
  • Package: 4 Pin Single Row
  • Power and Pin DHT11’s power supply is 3-5.5V DC. When power is supplied to the sensor, do not send any instruction to the sensor in within one second in order to pass the unstable status. One capacitor valued 100nF can be added between VDD and GND for power filtering.