diff --git a/serialstep/README.md b/serialstep/README.md
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 <img src="http://academy.cba.mit.edu/classes/output_devices/DRV8428/hello.DRV8428.jpg" width="45%">
 
-<img src="http://academy.cba.mit.edu/classes/output_devices/DRV8428/hello.DRV8428-D11C-NEMA17.jpg" width="45%">
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 <br>
 
 <img src="http://academy.cba.mit.edu/classes/output_devices/DRV8428/hello.DRV8428-D11C.png" width="45%">
 
 <img src="http://academy.cba.mit.edu/classes/output_devices/DRV8428/hello.DRV8428-D11C.jpg" width="45%">
 
+<br>
+
+<img src="http://academy.cba.mit.edu/classes/output_devices/DRV8428/hello.DRV8428-D11C-NEMA17.png" width="45%">
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+<img src="http://academy.cba.mit.edu/classes/output_devices/DRV8428/hello.DRV8428-D11C-NEMA17.jpg" width="45%">
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 ## one node, 1/8 microstepping
 
 [host code](serialstep.1.py), [embedded code](serialstep.ino), <a href="serialstep.mp4">video</a>