This video demonstrates how to set up a remote temperature monitoring system using an Arduino Uno R4 WiFi, an LM35 temperature sensor, and the MQTT protocol. The system captures ambient temperature ...

This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...

This articles describes how you can use I2C (TWI) communication, Arduino ... of sensor 2 int address3 = 74; //decimal address of sensor 3 void setup() { Serial.begin(9600); Wire.begin(); // create a ...

What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting ...

In the realm of DIY electronics, the Arduino UNO ... The sensor communicates exclusively via I2C and features an adjustable interrupt pin. This can be set to activate when the temperature of ...