diff --git a/AS5601.h b/AS5601.h
index 3b5a9a1..9d21dba 100644
--- a/AS5601.h
+++ b/AS5601.h
@@ -177,7 +177,7 @@ class AS5601
             char power = -1;
 
             // coerce angle steps to supported values (8, 16, 32, …, 2048)
-            angleSteps = min( max( angleSteps, 8 ), 2048 );
+            angleSteps = constrain(angleSteps, 8, 2048);
 
             // find dual logarithm (2^power >= angleSteps)
             // (by comparing increasing powers of two with angleSteps)
diff --git a/library.json b/library.json
new file mode 100644
index 0000000..961f83c
--- /dev/null
+++ b/library.json
@@ -0,0 +1,29 @@
+{
+  "name": "AS5601 Library for Arduino",
+  "version": "0.1.0",
+  "description": "A wrapper for driving the cheap but great magnetic rotary sensor AS5601 over I²C on an Arduino. The library aims to offer clean high-level access to the sensor's capabilities and to provide convenience functions for common tasks. The current implementation supports only a subset of the sensor's functionality, more functions may be added in future versions.",
+  "keywords": "AS5601, Encoder, Rotary, Osram , AMS, 12-Bit, Programmable, Contactless",
+  "repository":
+  {
+    "type": "git",
+    "url": "https://github.com/bitfasching/AS5601.git"
+  },
+  "authors":
+  [
+    {
+      "name": "bitfasching ",
+      "url": "https://www.bitfasching.de"
+    },
+    {
+      "name": "George Zogopoulos-Papaliakos ",
+      "email": "tailwhipx4@gmail.com",
+      "maintainer": true
+    },
+    {
+      "name": "Yannik Stradmann"
+    }
+  ],
+  "license": "BSD-3-Clause",
+  "frameworks": "Arduino",
+  "platforms": "Arduino,STM32,ESP32"
+}