diff --git a/registry.txt b/registry.txt
index f5797553..9f6e96a7 100644
--- a/registry.txt
+++ b/registry.txt
@@ -2851,3 +2851,4 @@ https://github.com/s-light/slight_FDC1004.git|Contributed|slight_FDC1004
 https://github.com/s-light/slight_LiquidCrystalDummy.git|Contributed|slight_LiquidCrystalDummy
 https://github.com/khoih-prog/Blynk_Esp8266AT_WM.git|Contributed|Blynk_Esp8266AT_WM
 https://github.com/Mixiaoxiao/Arduino-HomeKit-ESP8266.git|Contributed|HomeKit-ESP8266
+https://github.com/NitrofMtl/DUE_Schmitt.git|Contributed|DUE_schmitt