76 lines
1.7 KiB
Markdown
76 lines
1.7 KiB
Markdown
# telegraph activity
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Build a telgraph.
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# micro:bit telegraph
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In this project, you will build your telegraph between micro:bits. Project duration: 15 minutes.
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## Materials
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* micro:bit, battery holder and 2 AAA batteries
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* Crocodile clips
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## Steps
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### Step 1
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Using the 1st crocodile clip, connect the end of the crocodile clip onto GND pin on the micro:bit.
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### Step 2
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Using the 2nd crocodile clip, connect the end of the crocodile clip onto the 3V pin on the micro:bit.
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### Step 3
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Using the 3rd crocodile clip, connect the end of the crocodile clip onto pin 1 of the micro:bit.
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### Step 4
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Using the 4th crocodile clip, connect the end of the crocodile clip onto pin 2 of the micro:bit.
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### Step 5
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Using the 1st crocodile clip, connect the unattached end of the crocodile clip onto the GND on the 2nd micro:bit.
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### Step 6
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Using the 2nd crocodile clip, connect the unattached end of the crocodile clip onto the 3V pin on the 2nd micro:bit.
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### Step 7
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Using the 3rd crocodile clip, connect the unattached end of the crocodile clip onto pin 2 of the 2nd micro:bit.
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### Step 8
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Using the 4th crocodile clip, connect the unattached end of the crocodile clip onto pin 1 of the 2nd micro:bit
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### Step 9
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### ~avatar avatar
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Excellent, you're ready to continue with the [challenges](/lessons/telegraph/challenges)!
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### ~
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