diff --git a/registry.txt b/registry.txt
index 095fc5c2..b1017c26 100644
--- a/registry.txt
+++ b/registry.txt
@@ -3680,3 +3680,4 @@ https://github.com/Aasim-A/AsyncTimer.git|Contributed|AsyncTimer
 https://github.com/Protocentral/protocentral-pulse-express.git|Contributed|ProtoCentral Pulse Express SpO2 Heartrate and BPT sensor
 https://github.com/Protocentral/protocentral-afe4490-arduino.git|Contributed|ProtoCentral AFE4490 PPG and SpO2 boards library
 https://github.com/khoih-prog/Ethernet_Manager_STM32.git|Contributed|Ethernet_Manager_STM32
+https://github.com/dniklaus/spin-timer.git|Contributed|spin-timer