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update seismograph activity

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Michael Elliot Braun 2016-05-09 15:33:57 -07:00
parent 20637aeb29
commit 29b901b856
1 changed files with 3 additions and 4 deletions
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docs/lessons/seismograph/activity.md
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@ -8,18 +8,17 @@ In this project, you will build your own seismograph.
* micro:bit * micro:bit
* USB cable * USB cable
* String
* Plate * Plate
* Tape * Tape
* Scissors * Scissors
Welcome! This activity will teach how to use the micro:bit to chart the strength of the acceleration. Let's get started! Welcome! This activity will teach how to use the micro:bit to chart the strength of the acceleration. Let's get started!
1. Secure String: Measure and cut 10mm of string. The string will be fastened to a paper plate. 1. Prepare Tape: Measure and cut approximately 10mm of tape. The tape will be fastened to a micro USB cable.
2. Fasten String: Fasten string to outside border of the plate. 2. Fasten Tape: Fasten tape to the micro USB cable and to the plate.
3. Attach Plate: Tape the plate to the 3. Attach micro:bit: Attach the micro:bit to the micro:bit USB.
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