diff --git a/registry.txt b/registry.txt
index 53221b5b..9ceb3534 100644
--- a/registry.txt
+++ b/registry.txt
@@ -7857,3 +7857,4 @@ https://github.com/sstaub/LCD-HD44780.git|Contributed|LCD-HD44780
 https://github.com/sstaub/LCD-I2C-HD44780.git|Contributed|LCD-I2C-HD44780
 https://github.com/sstaub/IDToolsPico.git|Contributed|IDToolsPico
 https://github.com/roncoa/StringEEPROM.git|Contributed|StringEEPROM
+https://github.com/nextgentech-512/Single-Wire-Data-Bus.git|Contributed|SingleWireDataBus