diff --git a/spice.kicad_sym b/spice.kicad_sym
new file mode 100644
index 0000000..c63bfde
--- /dev/null
+++ b/spice.kicad_sym
@@ -0,0 +1,113 @@
+(kicad_symbol_lib (version 20201005) (generator kicad_symbol_editor)
+  (symbol "spice:ISOURCE" (pin_numbers hide) (pin_names hide) (in_bom no) (on_board no)
+    (property "Reference" "I" (id 0) (at 0 0 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Value" "ISOURCE" (id 1) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Footprint" "" (id 2) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (id 3) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Spice_Primitive" "I" (id 4) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Spice_Netlist_Enabled" "Y" (id 5) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Spice_Model" "dc 1" (id 6) (at 0 0 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (symbol "ISOURCE_0_1"
+      (circle (center 0 0) (radius 2.54) (stroke (width 0.1524)) (fill (type none)))
+      (polyline
+        (pts
+          (xy 0 1.27)
+          (xy 0 -1.27)
+        )
+        (stroke (width 0.1524)) (fill (type none))
+      )
+      (polyline
+        (pts
+          (xy 0 -1.27)
+          (xy -0.508 -0.508)
+          (xy 0.508 -0.508)
+          (xy 0 -1.27)
+        )
+        (stroke (width 0.1524)) (fill (type none))
+      )
+      (polyline
+        (pts
+          (xy 0 -1.27)
+          (xy -0.381 -0.508)
+          (xy 0.381 -0.508)
+          (xy 0 -1.27)
+          (xy -0.254 -0.508)
+          (xy 0.254 -0.508)
+          (xy 0 -1.27)
+          (xy -0.127 -0.508)
+          (xy 0.127 -0.508)
+          (xy 0 -1.27)
+        )
+        (stroke (width 0.1524)) (fill (type none))
+      )
+    )
+    (symbol "ISOURCE_1_1"
+      (pin passive line (at 0 3.81 270) (length 1.27)
+        (name "" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27))))
+      )
+      (pin passive line (at 0 -3.81 90) (length 1.27)
+        (name "" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))
+      )
+    )
+  )
+  (symbol "spice:VSOURCE" (pin_numbers hide) (pin_names hide) (in_bom no) (on_board no)
+    (property "Reference" "V" (id 0) (at 0 0 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Value" "VSOURCE" (id 1) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Footprint" "" (id 2) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (id 3) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Spice_Primitive" "V" (id 4) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Spice_Netlist_Enabled" "Y" (id 5) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Spice_Model" "dc 1" (id 6) (at 0 0 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (symbol "VSOURCE_0_0"
+      (text "+" (at 0 1.27 0)
+        (effects (font (size 1.27 1.27)))
+      )
+      (text "-" (at 0 -1.27 0)
+        (effects (font (size 1.27 1.27)))
+      )
+    )
+    (symbol "VSOURCE_0_1"
+      (circle (center 0 0) (radius 2.54) (stroke (width 0.1524)) (fill (type none)))
+    )
+    (symbol "VSOURCE_1_1"
+      (pin passive line (at 0 3.81 270) (length 1.27)
+        (name "" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27))))
+      )
+      (pin passive line (at 0 -3.81 90) (length 1.27)
+        (name "" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))
+      )
+    )
+  )
+)