 For the Circuit Python Parsec today, I wanted to show you inside of Circuit Playground, the Circuit Playground Library, which makes things even easier than just straight Circuit Python. In Circuit Playground, how to use the temperature sensor. We have a thermometer, essentially, built into the Circuit Playground Blue Fruit and the Circuit Playground Express boards. You can use them really easily. Don't get scared by all this code down here. That's a second example, but the first example right here, look at this, it's like nine lines of code. All I'm going to do is import the time library and the Adafruit Circuit Playground Library as CP. Then in my main loop, I'm setting a variable called temp to be CP.temperature. That's all you have to do to ask for the temperature, it gives it back in Celsius. Then I'm also converting that to Fahrenheit with temp times 1.8 plus 32. And then I'm printing those out. So you can see here, I'm getting it about 28 degrees Celsius, 83 degrees Fahrenheit in the workshop here. It's kind of warm. If I touch this with my finger, let's see if it'll get cooler or hotter or stay this way and get a little warmer. Not too much though. My finger exterior of the human body temperature isn't crazy hot. I can breathe on it. Let's try that. What does that do? It's rated up to 86. So that is how you can use the temperature sensor built right on board the Circuit Playground Blue Fruit or the Circuit Playground Express using the Circuit Playground Library inside of Circuit Python right here on Circuit Python Day. And that is your Circuit Python Parsec.