26 lines
592 B
Markdown
26 lines
592 B
Markdown
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# ornament chain lesson
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display beautiful images on the BBC micro:bit #var #pause #docs
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## Topic
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Telegraph
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## Quick Links
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* [activity](/microbit/lessons/ornament-chain/activity)
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## Class
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Year 7
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## Prior learning/place of lesson in scheme of work
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Learn how to convert your BBC micro:bit into a telegraph using a second BBC micro:bit as well as pin P1, P2, 3V, GND, and crocodile clips (or spring clips). The connect BBC micro:bit uses pins P1, P2, 3V, GND.
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## Objectives
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* learn how to setup the BBC micro:bit with crocodile clips
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* learn how to telegraph to another BBC micro:bit
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