Temperature Sensor

Setting GPIO4 as the default gpio

• Installing sudo modprobe w1-gpio and sudo modprobe w1-therm
• Checking that the thermometer is successfully installed
• Accessing the sensor ’28-0000095ea98a’
• Using ‘cat w1_slave’ to read the command
• Outputting the temperature

The temperatures that were outputted. In degrees Celsius and Fahrenheit.

Setup:

The 3V is connected to the positive rail

Ground pin is connected to the negative rail

The temperature sensor is connected to 3 different pins:

*Pin1is connected to the negative rail

*Pin 3 is connected to the positive rail

*Pin 2 is connected to Gpio4

A resistor is connected between pin 2 and a free row on the breadboard

The free row of the resistor is connected to the positive rail