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Geeetech 4PCS DHT11 Digital Humidity Temperature Sensor /Arduino DIYThis 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 commun...$10.99$10.99
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Phantom YoYo Arduino compatible DHT11 Analog Temperature & Humidity SensorThis DHT11 Temperature and Humidity Sensor features a calibrated digital signal output with the temperature and humidity sensor complex. Its technology ensures the high reliability and excellent long-term stability. A high-performance 8-bit microcontroller is connected. This sensor includes a resist...$3.99$3.99