Changes between Version 2 and Version 3 of PiezoInductorBoards

Timestamp:

Jul 12, 2018, 11:51:09 AM (6 years ago)

Author:

Eric Hazen

Comment:

--

PiezoInductorBoards

@@ -16 +16 @@
 '''Piezo inductor board'''
 
-Solder pads for 
+This board will mount on the back of the piezo holder.  It should have
+sets of 3 solder pads for the wires from each piezo (5 piezos in case we expand),
+sets of 4 inductors for each piezo, and sets of two twisted pair solder points
+for each piezo.  
 
+Partial schematic:
+http://gauss.bu.edu/svn/mri-stimulator/InductorBoard/trunk/piezo_board.sch
+
+'''Inline inductor board'''
+
+This should provide two sets of 20 solder pads with 20 inductors, staggered
+so that a relatively narrow board can be spliced in line in a cable.
+
+'''Cable connector board'''
+
+This should provide a set of 20 solder pads to terminate the 10-pair cable
+and convert to a DB-25 connector.  
 
 http://gauss.bu.edu/svn/mri-stimulator/InductorBoard/trunk/inductor_pcb.pcb