$12.99
(as of
29/10/2019 12:37 PDT
details
)
Features:
-
With delay ON, delay OFF, self locking and trigger delay function.
-
With power supply anti reverse function to prevent damaging the module.
-
There are three working voltage versions of 5V 12V 24V for users to choose from.
-
The delay time can be arbitrarily set between 0.1 seconds and 120 seconds.
-
The parameters can be saved, and the setting contents are not lost when power off.