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-rw-r--r--gerbonara/cad/protoboard.py28
-rw-r--r--gerbonara/cad/protoserve.py3
-rw-r--r--gerbonara/cad/protoserve_data/protoserve.html11
3 files changed, 35 insertions, 7 deletions
diff --git a/gerbonara/cad/protoboard.py b/gerbonara/cad/protoboard.py
index 02cbb65..af61085 100644
--- a/gerbonara/cad/protoboard.py
+++ b/gerbonara/cad/protoboard.py
@@ -313,8 +313,8 @@ class ManhattanPads(ObjectGroup):
small_ap = RectangleAperture(p, q, unit=unit)
s = min(w, h) / 2 / math.sqrt(2)
- large_ap = RectangleAperture(s, s, rotation=math.pi/4, unit=unit)
- large_ap_neg = RectangleAperture(s+2*gap, s+2*gap, rotation=math.pi/4, unit=unit)
+ large_ap = RectangleAperture(s, s, unit=unit).rotated(math.pi/4)
+ large_ap_neg = RectangleAperture(s+2*gap, s+2*gap, unit=unit).rotated(math.pi/4)
a = gap/2 + p/2
b = gap/2 + q/2
@@ -345,7 +345,7 @@ class RFGroundProto(ObjectGroup):
trace_width = pitch - pad_dia - 2*clearance
self.pad_dia = pad_dia
- via_ap = RectangleAperture(via_dia, via_dia, rotation=math.pi/4, unit=unit)
+ via_ap = RectangleAperture(via_dia, via_dia, unit=unit).rotated(math.pi/4)
pad_ap = CircleAperture(pad_dia, unit=unit)
pad_neg_ap = CircleAperture(pad_dia+2*clearance, unit=unit)
ground_ap = RectangleAperture(pitch + unit(0.01, MM), pitch + unit(0.01, MM), unit=unit)
@@ -405,6 +405,21 @@ class THTFlowerProto(ObjectGroup):
return unit.convert_bounds_from(self.unit, ((x-p, y-p), (x+p, y+p)))
class PoweredProto(ObjectGroup):
+ """ Cell primitive for "powered" THT breadboards. This cell type is based on regular THT pads in a 100 mil grid, but
+ adds small SMD pads diagonally between the THT pads. These SMD pads are interconnected with traces and vias in such
+ a way that every second one is inter-linked, forming two fully connected grids. Next to every THT pad you have one
+ pad of each grid, so this layout is awesome for distributing power throughout the board.
+
+ This design is based on one that Yajima Manufacturing Akizuki Denshi, Akihabara's finest electronics store sells for
+ next to nothing. Sadly, they don't ship internationally and they don't even have an English website, but if you ever
+ are in Akihabara, Tokyo, Japan I can *highly* recommend a visit. The ones Yajima make are better than what this will
+ produce since the Yajima ones use a two-colored silkscreen to visually distinguish the two power pad grids.
+
+ Links:
+ Akizuki Denshi product page: https://akizukidenshi.com/catalog/g/gP-07214/
+ Yajima Manufacturing Corporation website: http://www.yajima-works.co.jp/index.html
+ """
+
def __init__(self, pitch=None, drill=None, clearance=None, power_pad_dia=None, via_size=None, trace_width=None, unit=MM):
super().__init__(0, 0)
self.unit = unit
@@ -472,6 +487,13 @@ class PoweredProto(ObjectGroup):
class SpikyProto(ObjectGroup):
+ """ Cell primitive for the "spiky" protoboard designed by @electroniceel and published on github at the URL below.
+ This layout has small-ish standard THT pads, but in between these pads it puts a grid of SMD pads that are designed
+ for easy solder bridging to allow for the construction of traces from solder bridging.
+
+ Github URL: https://github.com/electroniceel/protoboard
+ """
+
def __init__(self, pitch=None, drill=None, clearance=None, power_pad_dia=None, via_size=None, trace_width=None, unit=MM):
super().__init__(0, 0, unit=unit)
res = importlib.resources.files(package_data)
diff --git a/gerbonara/cad/protoserve.py b/gerbonara/cad/protoserve.py
index c425af7..8512ca5 100644
--- a/gerbonara/cad/protoserve.py
+++ b/gerbonara/cad/protoserve.py
@@ -97,8 +97,9 @@ def deserialize(obj, unit):
pitch = mil(float(obj.get('pitch', 2.54)))
hole_dia = mil(float(obj['hole_dia']))
via_drill = mil(float(obj['via_hole_dia']))
+ via_dia = mil(float(obj['via_dia']))
trace_width = mil(float(obj['trace_width']))
- return pb.PatternProtoArea(pitch, pitch, pb.PoweredProto(pitch, hole_dia, clearance, via_size=via_drill, trace_width=trace_width, unit=unit), unit=unit)
+ return pb.PatternProtoArea(pitch, pitch, pb.PoweredProto(pitch, hole_dia, clearance, via_size=via_drill, power_pad_dia=via_dia, trace_width=trace_width, unit=unit), unit=unit)
case 'flower':
pitch = mil(float(obj.get('pitch', 2.54)))
diff --git a/gerbonara/cad/protoserve_data/protoserve.html b/gerbonara/cad/protoserve_data/protoserve.html
index 215f3b7..ad612ac 100644
--- a/gerbonara/cad/protoserve_data/protoserve.html
+++ b/gerbonara/cad/protoserve_data/protoserve.html
@@ -536,17 +536,22 @@ input {
<span class="unit us">mil</span>
</label>
<label>Via drill
- <input type="text" name="via_hole_dia" placeholder="length" value="0.9">
+ <input type="text" name="via_hole_dia" placeholder="length" value="0.4">
+ <span class="unit metric">mm</span>
+ <span class="unit us">mil</span>
+ </label>
+ <label>Via diameter
+ <input type="text" name="via_dia" placeholder="length" value="1.1">
<span class="unit metric">mm</span>
<span class="unit us">mil</span>
</label>
<label>Trace width
- <input type="text" name="trace_width" placeholder="length" value="0.5">
+ <input type="text" name="trace_width" placeholder="length" value="0.4">
<span class="unit metric">mm</span>
<span class="unit us">mil</span>
</label>
<label>Clearance
- <input type="text" name="clearance" placeholder="length" value="0.5">
+ <input type="text" name="clearance" placeholder="length" value="0.2">
<span class="unit metric">mm</span>
<span class="unit us">mil</span>
</label>