diff --git a/registry.txt b/registry.txt
index 340615c1..321218e8 100644
--- a/registry.txt
+++ b/registry.txt
@@ -4404,3 +4404,5 @@ https://github.com/maxint-rd/TM16xx.git|Contributed|TM16xx LEDs and Buttons
 https://github.com/bxparks/AceTimeClock.git|Contributed|AceTimeClock
 https://github.com/hideakitai/PCA9624.git|Contributed|PCA9624
 https://github.com/ktsai69/Vishay_VCNL4200.git|Contributed|Vishay_VCNL4200
+https://github.com/rei-vilo/PDLS_EXT3_Basic.git|Contributed|PDLS_EXT3_Basic
+https://github.com/rei-vilo/PDLS_EXT3_Basic_Fast.git|Contributed|PDLS_EXT3_Basic_Fast