diff --git a/cmp/88e9aa29-5696-481c-b597-6d43f7144bcc/.librepcb-cmp b/cmp/88e9aa29-5696-481c-b597-6d43f7144bcc/.librepcb-cmp
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/cmp/88e9aa29-5696-481c-b597-6d43f7144bcc/.librepcb-cmp
@@ -0,0 +1 @@
+1
diff --git a/cmp/88e9aa29-5696-481c-b597-6d43f7144bcc/component.lp b/cmp/88e9aa29-5696-481c-b597-6d43f7144bcc/component.lp
new file mode 100644
index 0000000..8dab737
--- /dev/null
+++ b/cmp/88e9aa29-5696-481c-b597-6d43f7144bcc/component.lp
@@ -0,0 +1,37 @@
+(librepcb_component 88e9aa29-5696-481c-b597-6d43f7144bcc
+ (name "Maxim DS18B20")
+ (description "1-Wire temperature sensor.")
+ (keywords "temperature,sensor,1wire")
+ (author "U. Bruhin")
+ (version "0.1")
+ (created 2025-10-16T16:43:00Z)
+ (deprecated false)
+ (generated_by "")
+ (category d1b6d2ca-061d-4c5c-81b2-cc7ee26942cb)
+ (resource "Datasheet Maxim DS18B20" (mediatype "application/pdf")
+  (url "https://www.analog.com/media/en/technical-documentation/data-sheets/ds18b20.pdf")
+ )
+ (schematic_only false)
+ (default_value "{{MPN or DEVICE or COMPONENT}}")
+ (prefix "U")
+ (signal 97d86cac-3db8-4f8d-aba3-9ed4291f8e6d (name "VDD") (role passive)
+  (required true) (negated false) (clock false) (forced_net "")
+ )
+ (signal ec07ec27-e4a5-4dba-9b1b-5726f1487b5b (name "GND") (role passive)
+  (required true) (negated false) (clock false) (forced_net "")
+ )
+ (signal 98a961b4-42f6-4874-bd72-aa6464a38131 (name "DQ") (role passive)
+  (required true) (negated false) (clock false) (forced_net "")
+ )
+ (variant de76a6ed-e965-4e01-babb-45c743811352 (norm "")
+  (name "default")
+  (description "")
+  (gate 40e253af-9c39-418e-89c4-7a2e28d167b1
+   (symbol dc36c243-bb66-4059-913f-3a393c0675e7)
+   (position 0.0 0.0) (rotation 0.0) (required true) (suffix "")
+   (pin 55cd77d5-d9f7-4b1b-aa09-7eda690e0c10 (signal ec07ec27-e4a5-4dba-9b1b-5726f1487b5b) (text signal))
+   (pin 55df2f93-a063-41b3-a7e1-54c86fbf350d (signal 98a961b4-42f6-4874-bd72-aa6464a38131) (text signal))
+   (pin 5efd8940-211d-4383-988b-c1523fd38370 (signal 97d86cac-3db8-4f8d-aba3-9ed4291f8e6d) (text signal))
+  )
+ )
+)
diff --git a/dev/03e0e648-e4a0-4691-8b71-dd11a0a5ccd5/.librepcb-dev b/dev/03e0e648-e4a0-4691-8b71-dd11a0a5ccd5/.librepcb-dev
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/dev/03e0e648-e4a0-4691-8b71-dd11a0a5ccd5/.librepcb-dev
@@ -0,0 +1 @@
+1
diff --git a/dev/03e0e648-e4a0-4691-8b71-dd11a0a5ccd5/device.lp b/dev/03e0e648-e4a0-4691-8b71-dd11a0a5ccd5/device.lp
new file mode 100644
index 0000000..b15c2e9
--- /dev/null
+++ b/dev/03e0e648-e4a0-4691-8b71-dd11a0a5ccd5/device.lp
@@ -0,0 +1,26 @@
+(librepcb_device 03e0e648-e4a0-4691-8b71-dd11a0a5ccd5
+ (name "Maxim DS18B20 (Formed Leads)")
+ (description "1-Wire temperature sensor in TO-92 package with formed leads.")
+ (keywords "temperature,sensor,1wire")
+ (author "U. Bruhin")
+ (version "0.1")
+ (created 2025-10-16T17:01:54Z)
+ (deprecated false)
+ (generated_by "")
+ (category d1b6d2ca-061d-4c5c-81b2-cc7ee26942cb)
+ (resource "Datasheet Maxim DS18B20 (Formed Leads)" (mediatype "application/pdf")
+  (url "https://www.analog.com/media/en/technical-documentation/data-sheets/ds18b20.pdf")
+ )
+ (component 88e9aa29-5696-481c-b597-6d43f7144bcc)
+ (package 771d5bda-eda6-4eb8-8410-46b117e3c923)
+ (pad 8915c992-a1f3-470d-960e-ed538058088b (signal 98a961b4-42f6-4874-bd72-aa6464a38131))
+ (pad e2026b5f-fb59-4755-8b1e-61e5e86d5b64 (signal 97d86cac-3db8-4f8d-aba3-9ed4291f8e6d))
+ (pad f4c60adb-70ea-4e3f-9476-7caa3d907dce (signal ec07ec27-e4a5-4dba-9b1b-5726f1487b5b))
+ (part "DS18B20/T&R" (manufacturer "Maxim Integrated")
+  (attribute "PACKAGING" (type string) (unit none) (value "T&R 2000"))
+ )
+ (part "DS18B20+T&R" (manufacturer "Maxim Integrated")
+  (attribute "PACKAGING" (type string) (unit none) (value "T&R 2000"))
+  (attribute "MISC" (type string) (unit none) (value "Lead-Free"))
+ )
+)
diff --git a/dev/e63738ea-da6f-4621-b729-d7d12ba990fc/.librepcb-dev b/dev/e63738ea-da6f-4621-b729-d7d12ba990fc/.librepcb-dev
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/dev/e63738ea-da6f-4621-b729-d7d12ba990fc/.librepcb-dev
@@ -0,0 +1 @@
+1
diff --git a/dev/e63738ea-da6f-4621-b729-d7d12ba990fc/device.lp b/dev/e63738ea-da6f-4621-b729-d7d12ba990fc/device.lp
new file mode 100644
index 0000000..e0cf31b
--- /dev/null
+++ b/dev/e63738ea-da6f-4621-b729-d7d12ba990fc/device.lp
@@ -0,0 +1,33 @@
+(librepcb_device e63738ea-da6f-4621-b729-d7d12ba990fc
+ (name "Maxim DS18B20")
+ (description "1-Wire temperature sensor in TO-92 package.")
+ (keywords "temperature,sensor,1wire")
+ (author "U. Bruhin")
+ (version "0.1")
+ (created 2025-10-16T16:46:52Z)
+ (deprecated false)
+ (generated_by "")
+ (category d1b6d2ca-061d-4c5c-81b2-cc7ee26942cb)
+ (resource "Datasheet Maxim DS18B20" (mediatype "application/pdf")
+  (url "https://www.analog.com/media/en/technical-documentation/data-sheets/ds18b20.pdf")
+ )
+ (component 88e9aa29-5696-481c-b597-6d43f7144bcc)
+ (package 5ee92b46-ab92-4eda-9785-99ef7a36da9f)
+ (pad 90f62833-d911-4fe3-b9db-ecef37f0f31b (signal 98a961b4-42f6-4874-bd72-aa6464a38131))
+ (pad 9114d4a7-61a4-4b64-a50e-148acfe71206 (signal 97d86cac-3db8-4f8d-aba3-9ed4291f8e6d))
+ (pad fea307ac-299f-4c4a-a555-eed937427732 (signal ec07ec27-e4a5-4dba-9b1b-5726f1487b5b))
+ (part "DS18B20" (manufacturer "Maxim Integrated")
+  (attribute "PACKAGING" (type string) (unit none) (value "Bulk"))
+ )
+ (part "DS18B20+" (manufacturer "Maxim Integrated")
+  (attribute "PACKAGING" (type string) (unit none) (value "Bulk"))
+  (attribute "MISC" (type string) (unit none) (value "Lead-Free"))
+ )
+ (part "DS18B20-SL/T&R" (manufacturer "Maxim Integrated")
+  (attribute "PACKAGING" (type string) (unit none) (value "T&R 2000"))
+ )
+ (part "DS18B20-SL+T&R" (manufacturer "Maxim Integrated")
+  (attribute "PACKAGING" (type string) (unit none) (value "T&R 2000"))
+  (attribute "MISC" (type string) (unit none) (value "Lead-Free"))
+ )
+)