This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

This isn’t about connecting a temperature sensor in your Arduino. This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno ...

A 30A current sensor ... Optimal temperature is monitored from outside the chamber by a MLX90614 IR thermometer. Fans, controlled by PWM, keep the box cool. Lights, an LCD, an HC-05 Bluetooth ...

This is the type of thing you could throw together with a microcontroller hobby board (i.e. Arduino and the related diaspora), a couple temp sensors (whether thermistors on analog pins or I2C temp ...

To be fair, it does a wonderful job of controlling sensors ... is the most affordable Arduino board at only $13.70. If you need Wi-Fi and Bluetooth connectivity, the Nano ESP32 and Nano 33 ...

The LM35 temperature sensor and red led are powered with 5V from the Arduino board. As you can see in the sketch on the first line I included the LiquidCrystal library (header) that includes useful ...

The Smart Gadget includes an onboard SHT31 humidity and temperature sensor, LCD driver and display, and Bluetooth module. The LCD screen displays relative humidity (±2 per cent accuracy), dew point, ...