From 021a854367e245f007a52ee71c5886297a218df3 Mon Sep 17 00:00:00 2001
From: N4TAL3 <ng.e_16820@proton.me>
Date: Sun, 21 Jun 2026 14:04:07 +0200
Subject: [PATCH] adding ad8232 heart rate monitor

---
 .../AD8232_heart_rate_monitor.xml             | 68 +++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 misc/heart_rate_monitor/AD8232_heart_rate_monitor.xml

diff --git a/misc/heart_rate_monitor/AD8232_heart_rate_monitor.xml b/misc/heart_rate_monitor/AD8232_heart_rate_monitor.xml
new file mode 100644
index 0000000..054f281
--- /dev/null
+++ b/misc/heart_rate_monitor/AD8232_heart_rate_monitor.xml
@@ -0,0 +1,68 @@
+<component version="1.5" xmlns="http://schemas.circuit-diagram.org/circuitDiagramDocument/2012/component/xml">
+  <declaration>
+    <meta name="name" value="ad8232 heart rate module" />
+    <meta name="minsize" value="150" />
+    <meta name="author" value="N4TAL3" />
+    <meta name="guid" value="d8f1daac-a189-43b6-9ac5-ed289cddea95" />
+    <meta name="canresize" value="False"/>
+    <flags>
+        <option>FlipPrimary</option>
+    </flags>
+  </declaration>
+
+
+  <connections>
+    <connection start="_start" end="_start+10x" edge="start" />
+    <connection start="_start+10y" end="_start+10x+10y" edge="start" />
+    <connection start="_start+20y" end="_start+10x+20y" edge="start" />
+    <connection start="_start-10y" end="_start+10x-10y" edge="start" />
+    <connection start="_start-20y" end="_start+10x-20y" edge="start" />
+    <connection start="_start-30y" end="_start+10x-30y" edge="start" />
+    <connection start="_start+100x-90y" end="_start+100x-80y" edge="start" />
+    <connection start="_start+90x-90y" end="_start+90x-80y" edge="start" />
+    <connection start="_start+80x-90y" end="_start+80x-80y" edge="start" />
+
+  </connections>
+
+
+  <render>
+    <rect x="_start+10" y="_start-80" width="130" height="150" />
+    <rect x="_start+80" y="_start-40" width="70" height="20" />
+    <line start="_start" end="_start+10x" edge="start" />
+    <line start="_start+10y" end="_start+10x+10y" />
+    <line start="_start+20y" end="_start+10x+20y" />
+    <line start="_start-10y" end="_start+10x-10y" />
+    <line start="_start-20y" end="_start+10x-20y" />
+    <line start="_start-30y" end="_start+10x-30y" />
+    <line start="_start+100x-90y" end="_start+100x-80y"/>
+    <line start="_start+90x-90y" end="_start+90x-80y" />
+    <line start="_start+80x-90y" end="_start+80x-80y" />
+    <ellipse centre="_Middle-50x-65y" rx="10" ry="10"/>
+    <ellipse centre="_Middle+50x-65y" rx="10" ry="10"/>
+    <ellipse centre="_Middle-50x+55y" rx="10" ry="10"/>
+    <ellipse centre="_Middle+50x+55y" rx="10" ry="10"/>
+    <text value="GND" x="_Start+15" y="_start-30" align="CentreLeft"/>
+    <text value="3.3V" x="_Start+15" y="_start-20" align="CentreLeft"/>
+    <text value="OUTPUT" x="_Start+15" y="_start-10" align="CentreLeft"/>
+    <text value="L0-" x="_Start+15" y="_start" align="CentreLeft"/>
+    <text value="L0+" x="_Start+15" y="_start+10" align="CentreLeft"/>
+    <text value="SDN" x="_Start+15" y="_start+20" align="CentreLeft"/>
+    <text value="RA" x="_Start+100" y="_start-75" align="CentreLeft" rotate="90"/>
+    <text value="LA" x="_Start+90" y="_start-75" align="CentreLeft" rotate="90"/>
+    <text value="RL" x="_Start+80" y="_start-75" align="CentreLeft" rotate="90"/>
+    <text value="AD8232" x="_Start+55" y="_start+50" align="CentreLeft"/>
+    <text value="Heart Monitor" x="_Start+40" y="_start+60" align="CentreLeft"/>
+    <path start="_Middle-50x-22y" data="
+    M 50 61
+    C 44 55, 39 50, 34 45
+    C 27.5 38.5, 28.5 30, 39 30
+    C 44.5 30, 48.5 34, 50 37
+    C 51.5 34, 55.5 30, 61 30
+    C 71.5 30, 72.5 38.5, 66 45
+    C 61 50, 56 55, 50 61
+    Z"
+    stroke="black"
+    stroke-width="1"/>
+
+  </render>
+</component>
\ No newline at end of file