[Edward], creator of the Cave Pearl project, an underwater data logger ... Normally, this problem is most easily solved by throwing a temperature sensor on the I2C bus — these sensors are ...

GY-906 sensor, OLED display, push switch, etc. The project utilizes the GY-906 Infrared Temperature sensor, giving the ...

In testing, his chip started out at 20°C and reached equilibrium at 24°C after about a minute. Pretty neat, and could be used as a temperature sensor for a project in a pinch.