Your Browsing History
- Free 15-day Returns
$16.04
Ships from Hong Kong.
Meet Your Seller
4 channel 5v relay shield module, Four channel relay control board relay expansion board for For UNO R3 mega 2560
- 4 channel 5v relay shield module, Four channel relay control board relay expansion board for For UNO R3 mega 2560
+
+
Overview
Specs
Reviews
4 channel 5v relay shield module, Four channel relay control board relay expansion board for For UNO R3 mega 2560
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 15 days
- Return for replacement within: 30 days
- This item is covered by GuoLongSheng Shop Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...