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 ...

Of course there’s Wi-Fi and Bluetooth, but for more specialized ... These combination temperature and humidity sensors have already been explored by [Aaron Christophel] who found that it ...

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, ...

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, ...

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 ...

See how TR4 series Bluetooth data loggers ... TR41 features an internal sensor for IP-67 rated waterproof and dustproof protection with a temperature range of –40° to 80° C and an accuracy ...

Oceasoft has updated Emerald and Atlas, its line of Bluetooth temperature data loggers for shipping and logistics applications. The second generation of these devices uses an upgraded version of ...