April 2020
Intermediate to advanced
224 pages
6h 2m
English
book
Save the World with Code: 20 Fun Projects for All Ages Using Raspberry Pi, micro:bit, and Circuit Playground Express
by Lorraine Underwood
Content preview from Save the World with Code: 20 Fun Projects for All Ages Using Raspberry Pi, micro:bit, and Circuit Playground Express
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MISSION 19
Temperature Alarm
Ha-ha, an empty chapter! What’s too hot for you? What’s too cold? You could record the temperature of your house over 24 hours and work out the average temperature. If the temperature goes 5 degrees over or under the average, then you could use those numbers as hot and cold.
Create an alarm for when your house is too hot or too cold. Send a different message or get a different alert depending on whether it’s too hot or too cold. When the temperature is too hot, show a happy face on the micro:bit or red lights on the Circuit Playground Express and have some friends over for some juice. When it’s too cold, show a sad face on the micro:bit or blue lights on the Circuit Playground Express, and put on a woolly hat.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.