6-30V 1 Channel Relay Module Switch Trigger Time Delay Circuit Timer Cycle Adjustable
A part of the review has been auto-translated.
I haven't tested it yet, but it looks good
Thank you for your quick delivery and I will use good products.^^
Perfect..
great product
goede beschrijving bij maar nog niet getest
as I was expecting it recommended
great as a switch with initial delay.
Модуль получил через месяц. Модуль в рабочем состоянии. Упакован в пластиковый пакет.
Excellent
very robust