The Arduino Nano, when paired with a waterproof temperature sensor module like DS18B20, accurately measures temperature in liquids or harsh environments, suitable for applications in aquariums, ...

The DS18B20 temperature sensor is a digital sensor that uses a 1-Wire interface to communicate with an Arduino board. The sensor is capable of measuring temperatures between -55 and 125 degrees ...

Connections are simple and only require three wires. Connect the VCC and GND of the module to the 5V and GND pins of the Arduino. Then connect the DATA pin to Arduino’s digital pin 2. We communicate ...

Arduino Nicla Sense Env is a new sensor module with temperature, humidity, and gas (TVOC, NO2, O3) sensing that follows the launch of the Arduino Nicla Sense ME (Motion & Environment) module over ...

The design uses STC89C52RC microcontroller and semiconductor cooler to design portable refrigerator, using DS18B20 temperature sensor module, SSD1306 OLED display module, relay and aluminum heat sink.