Teen inventor Ryan Honory recalls being traumatized by the deadly Camp wildfire in 2018 in Northern California. It killed 68 ...

After the devastating wildfires that ravaged Southern California, many are searching for ways to prevent future disasters. A ...

#define SENSOR_1_PIN 2 // Pin for first IR sensor (INT0) #define SENSOR_2_PIN 3 // Pin for second IR sensor (INT1) This line defines “SENSOR_1_PIN” as pin 2 and “SENSOR_2_PIN” as pin 3 on the Arduino ...

To initialize the sensor, you have to specify the sensor type and the GPIO pin where the sensor is connected to. It should work for DHT11, DHT22 and AM2302 sensors. You should use sensorType value to ...

We utilize the Normally Open pin to make the motor off if the Signal pin is low and vice versa. You can also find the soil moisture sensor with a sensor module, where this module has 4 pins namely VCC ...

It can also function as a PID ON/OFF thermostat, providing advanced temperature control based on Outside Temperature compensation and the Proportional-Integral-Derivative (PID) algorithm. Unlike other ...