Love Meter - Micro:Bit
by Aidan-Corrales in Circuits > Electronics
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Love Meter - Micro:Bit
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For this tutorial, you will be creating a "love meter" with the Microbit. This is a fairly easy activity, it only requires a little bit of code and no wiring. Once completed, two people will grab each end of the Microbit and a number between 1 and 10 will display indicating the level of "love" between the two.
Supplies
-Microbit
-Micro USB cable
-Battery
-Alligator Clips
-Computer
Start New Project
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From home screen, select New Project and name it "Love Meter".
Add on Pin Pressed Block
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From the input category, drag an "on pin pressed" block to the space on the right. Make sure it says "on pin (P0) pressed"
Display Numbers to the Screen
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In the basic category, drag the block "show number" into the "on pin pressed" block
Generate Random Number
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Under the math category, drag a "pick random" block to the slot within the "show number" block (the slot should show 0 as default). When dragging the pick random block, a red dot should appear, hover it over the slot from show number until a second red dot appears.
Display Words
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From the basic category, drag a "show string" into the "on started" block. Inside the slot of the show string, type "Love Meter".
Plug in and Download
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Use micro USB cable to connect microbit to the computer. Select Download at the bottom left of the screen and move the downloaded file to the microbit.
Plug in Battery
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Attaching Alligator Clips
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Attach 2 alligator clips to the 0 and Ground ends of the microbit. With two people, each holding a different end of the alligator clips, touch fingers and a number should display on the screen.
Optional: Text Code
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If you would like, you can copy this
Here Are Video Instructions If You Prefer That! :)
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