Pay in 4 interest-free payments of $31.50 Learn more
Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
AEDIKO 4pcs Relay Module DC 12V Relay Board 1 Channel with Optocoupler Isolation Support High or Low Level sold2024 NMO Rubber Hole Plug DIY labels NMO Rubber Hole Plug you dont have to worry about it NO Pin is Connect to COM Pin When Relay OnCommon Pin (COM) : Common Pin of the RelayNormally Closed (NC) : Normally Close Pin of Relay Optocoupler Isolation:1 Channel Relay Board use Optocoupler Isolation that has Strong Driving Ability and Stable Performance
Review the selected option or version rather than checking the product name alone. Review whether a remaining action has a stated deadline.
Use clear references to the disputed sentence when contacting the seller. If a key requirement cannot be confirmed, consider an offer with clearer information.
Consider whether the combined order includes overlapping scope you do not need. Check whether recipient details apply to all products or need separate confirmation.
US$ 534.00
US$ 168.00
US$ 245.50
US$ 125.00
US$ 130.00
US$ 146.00
US$ 101.50