From b68b12e6f1e97b686fe371e5691108b2d558071a Mon Sep 17 00:00:00 2001 From: Michael Elliot Braun Date: Tue, 10 May 2016 11:52:55 -0700 Subject: [PATCH] update seis activity --- docs/lessons/seismograph/activity.md | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/docs/lessons/seismograph/activity.md b/docs/lessons/seismograph/activity.md index 825c19f1..5ba11afe 100644 --- a/docs/lessons/seismograph/activity.md +++ b/docs/lessons/seismograph/activity.md @@ -93,15 +93,17 @@ First, notice that moving the micro:bit in the simulator in any direction, you w ## 3. -The flat, black colored line should appear. The block line will measure acceleration of the micro:bit. The black line appears directly beneath the colored line that measures acceleration of the micro:bit simulator. +The flat, black colored line should appear directly beneath the colored line. The block line measures the micro:bit acceleration. -![](/static/mb/lessons/seismograph6.png) +![](/static/mb/lessons/seismograph5.png) -First, notice that moving the micro:bit in any direction, you will change the acceleration value, which is being displayed as the same color as the micro:bit. +First, notice that moving the micro:bit in any direction, you will change the acceleration value, which is being displayed as the same color as the micro:bit. By moving the micro:bit, there is a changing acceleration value. ![](/static/mb/lessons/seismograph7.png) -Next, notice that by moving the micro:bit, there is a changing acceleration value. Second, the flat colored horizontal line will start a waving line to display the value of the strength as measured in milli-gravities. Finally, notice that the LED display will fluctate based on the movement of the micro:bit simulator. +Second, the flat colored horizontal line will start moving to plot the value of the strength as measured in milli-gravities. The horizontal line's movement is based on the micro:bit. + +![](/static/mb/lessons/seismograph6.png) ## 4.