1PCS DC 5V 12V Time Delay Relay NE555 Time Relay Shield Timing Relay Timer Control Switch Module

High-concerned chemical : None Type : Module Brand Name : YTDMEN Origin : Mainland China Condition : New Features 1 : DC Features 2 : 12V Features 3 : Timer Delay Relay Shield Module Features 4 : Timer Delay Relay Features 5 : Shield Module Features 6 : NE555 Features 7 : Timer Switch Adjustable Controller Module Features 8 : Timer Switch Features 9 : Adjustable Controller Module Features 10 : 0 to 10 Second Features 11 : 0~10S Car Oscillator Features 12 : Car Oscillator