I set up some other devices too to get comfortable with YAML and ESP32 deployment, and I loved the capabilities it had unlocked for my smart home. In my research, I came across the ESP32 "Cheap Yellow ...

35°C ≤ Temp < 40°C: Fan ON at 75%. 30°C ≤ Temp < 35°C: Fan ON at 50%. 25°C ≤ Temp < 30°C: Fan ON at 25%. < 25°C: Fan OFF. Fire Detection (Flame Sensor): Detects fire, triggers an alarm, and displays ...

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The project is equipped with a DHT11 sensor to read the room's temperature and an LCD to display this temperature reading and the speed the motor is currently running at.

The LM35 is an analog temperature sensor that outputs a voltage proportional to the temperature. The Arduino processes this information to display the temperature on the LCD. The LM35 temperature ...

Temperature Analysis Including Headcount is intended to analyze the temperature and headcount of everyone within the sensor's range. In this project, 37°C is used as a base temperature. A person whose ...

Testing Mabee TVOC and eCO2 & Temperature and Humidity Sensor Module. The MaTouch_ESP32-S3 4-inch display board comes with 2 Mabee expansion ports with I2C and I/O pins 19,20, and the kit includes a ...

We’ve previously tested the SNZB-02 Zigbee temperature and humidity sensor with the SONOFF NSPanel Pro smart panel, but ITEAD has now launched the SONOFF SNZB-02D that integrated the same features ...

TEST_I2C_LCD_ATtiny85 it is a simple counter up to 1000, displayed on the LCD, which confirms correct operation. I carried out a second step, adding a shield sensor GY21P (Si7021+SHT21) which returns ...