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+## succbone
+succbone is our "automation" system for the vacuum system of the SEM.
+
+![succbone control panel](./succbone-control-panel.jpg)
+
+### Features
+- Read a TPR280 pirani gauge (0-10V analog input)
+- 8x relay outputs for
+  - Roughing pump interlock
+  - Diffusion pump interlock
+  - Emulate _Pump-Down_ push button
+  - Emulate _Vent_ push button
+  - Signal two different vacuum levels to the original evacuation controller
+    * Rough vacuum reached
+    * High vacuum reached
diff --git a/succbone/succbone-control-panel.jpg b/succbone/succbone-control-panel.jpg
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+version https://git-lfs.github.com/spec/v1
+oid sha256:2d87aa3ab6becf3e8222218b1b6da1c132283976d0279e6572436a1fd75652db
+size 1373683