Pay in 4 interest-free payments of $13.75 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Logic type : Counter
embed-container iframe
based on ESP8266 system
With Magnetic Door Switch it is possible to monitor unauthorized opening of doors as well as side panels
Temperature Humidity Sensor Module (DHT11) thermocouple Logic type : CounterIntroduction : Temperature Humidity Sensor Module (DHT11) can measure temperature from 0C to 50C with 2. 0C accuracy, and humidity from 20 to 80% with 5% accuracy. You can get new data from it once every second. This sensor is pre calibrated and dont require extra components so you can start measuring relative humidity and temperature right away. Connections : Features: Operating Voltage: 3. 5V to 5. 5V. Output: Digital. Temperature Range: 0C to 50C.
US$ 47.00
US$ 55.00
US$ 85.00
US$ 55.00
US$ 58.00
US$ 42.88
US$ 24.12
US$ 130.00
US$ 115.00
US$ 42.00
US$ 55.00
US$ 122.50
