HKD TEMP+HUMD SNSR DHT11 ON PCB

The DHT11 is a basic, ultra-low-cost digital temperature and humidity sensor. It integrates a capacitive humidity sensor and a thermistor to measure surrounding air, outputting a calibrated digital signal. Ideal for hobbyist data logging and simple weather stations, it requires no external components other than a pull-up resistor on the single-wire data bus.