diff --git a/registry.txt b/registry.txt
index aeff2c4f..acbacb08 100644
--- a/registry.txt
+++ b/registry.txt
@@ -1701,3 +1701,4 @@ https://github.com/AloriumTechnology/UbidotsXLR8.git|Contributed|UbidotsXLR8
 https://github.com/slavaza/SuperButton.git|Contributed|SuperButton
 https://github.com/garmin/LIDARLite_Arduino_Library.git|Contributed|LIDAR-Lite
 https://github.com/elkrem/koyn.git|Contributed|Koyn
+https://github.com/Protocentral/Protocentral_ADS1220.git|Contributed|ProtoCentral ADS1220 24-bit ADC Library