From 2e816bbe79f84298b1197853d74b3e8704c69507 Mon Sep 17 00:00:00 2001
From: Neil Gershenfeld <gersh@cba.mit.edu>
Date: Fri, 7 Dec 2018 08:29:48 -0500
Subject: [PATCH] wip

---
 python/pcb.py | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)

diff --git a/python/pcb.py b/python/pcb.py
index 8a9bbe6..0d1a038 100755
--- a/python/pcb.py
+++ b/python/pcb.py
@@ -1147,6 +1147,73 @@ class choke(part):
 # connectors
 #
 
+class microSD(part):
+   #
+   # microSD
+   # Amphenol 114-00841-68
+   # 
+   def __init__(self,value=''):
+      self.value = value
+      self.pad = [point(0,0,0)]
+      self.labels = []
+      #
+      # pin 1
+      #
+      self.shape = translate(cube(-.0138,.0138,-.034,.034,0,0),-.177+7*.0433,-.304,0)
+      self.pad.append(point(-.177+7*.0433,-.304,0))
+      self.labels.append(self.text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1NC',angle=90))
+      #
+      # pin 2
+      #
+      self.shape = add(self.shape,translate(cube(-.0138,.0138,-.034,.034,0,0),-.177+6*.0433,-.304,0))
+      self.pad.append(point(-.177+6*.0433,-.304,0))
+      self.labels.append(self.text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'/CS',angle=90))
+      #
+      # pin 3
+      #
+      self.shape = add(self.shape,translate(cube(-.0138,.0138,-.034,.034,0,0),-.177+5*.0433,-.304,0))
+      self.pad.append(point(-.177+5*.0433,-.304,0))
+      self.labels.append(self.text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'MOSI',angle=90))
+      #
+      # pin 4
+      #
+      self.shape = add(self.shape,translate(cube(-.0138,.0138,-.034,.034,0,0),-.177+4*.0433,-.304,0))
+      self.pad.append(point(-.177+4*.0433,-.304,0))
+      self.labels.append(self.text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'V',angle=90))
+      #
+      # pin 5
+      #
+      self.shape = add(self.shape,translate(cube(-.0138,.0138,-.034,.034,0,0),-.177+3*.0433,-.304,0))
+      self.pad.append(point(-.177+3*.0433,-.304,0))
+      self.labels.append(self.text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'CLK',angle=90))
+      #
+      # pin 6
+      #
+      self.shape = add(self.shape,translate(cube(-.0138,.0138,-.034,.034,0,0),-.177+2*.0433,-.304,0))
+      self.pad.append(point(-.177+2*.0433,-.304,0))
+      self.labels.append(self.text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'GND',angle=90))
+      #
+      # pin 7
+      #
+      self.shape = add(self.shape,translate(cube(-.0138,.0138,-.034,.034,0,0),-.177+1*.0433,-.304,0))
+      self.pad.append(point(-.177+1*.0433,-.304,0))
+      self.labels.append(self.text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'MISO',angle=90))
+      #
+      # pin 8
+      #
+      self.shape = add(self.shape,translate(cube(-.0138,.0138,-.034,.034,0,0),-.177+0*.0433,-.304,0))
+      self.pad.append(point(-.177+0*.0433,-.304,0))
+      self.labels.append(self.text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'NC',angle=90))
+      #
+      # feet
+      #
+      self.shape = add(self.shape,translate(cube(-.021,.021,-.029,.029,0,0),-.228,-.299,0)) # leave extra space for 1/64 milling
+      self.shape = add(self.shape,translate(cube(-.029,.029,-.029,.029,0,0),.222,-.299,0))
+      self.shape = add(self.shape,translate(cube(-.015,.015,-.029,.025,0,0),-.232,0,0)) # leave extra space for 1/64 milling
+      self.shape = add(self.shape,translate(cube(-.015,.015,-.029,.029,0,0),-.232+.47,.025,0))
+      self.shape = add(self.shape,translate(cube(-.028,.028,-.019,.019,0,0),-.221,.059,0))
+      self.shape = add(self.shape,translate(cube(-.019,.019,-.030,.030,0,0),.222,.121,0))
+
 pad_USB_trace = cube(-.0075,.0075,-.04,.04,0,0)
 pad_USB_feet = cube(-.049,.049,-.043,.043,0,0)
 
-- 
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