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DC 12V 2Ch RS232 Relay Board Remote Control USB PC UART COM Serial Ports

Condition:
New
Offer ends in: 8h 14m
500 available / 228 sold
Price:
US $6.89
ApproximatelyEUR 6.41
Was US $9.99 What does this price mean?
Recent sales price provided by the seller
Save US $3.10 (31% off)
Postage:
US $2.99 (approx EUR 2.78) SpeedPAK Standard. See detailsfor postage
Located in: Guangzhou, China
Delivery:
Estimated between Wed, 3 Jul and Thu, 11 Jul to 43230
Estimated delivery dates - opens in a new window or tab include seller's dispatch time, origin postcode, destination postcode and time of acceptance and will depend on delivery service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return postage. See details- for more information about returns
Payments:
    

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Seller information

Registered as a business seller
Seller assumes all responsibility for this listing.
eBay item number:271523707332
Last updated on 11 Aug, 2023 04:06:45 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
Brand
Canton-electronic
Model
TB351
MPN
TB351
Country/Region of Manufacture
China
Type
Relay
UPC
Does not apply

Item description from the seller

RF Wireless Electronics Technology

RF Wireless Electronics Technology

99.4% positive Feedback
159K items sold

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable postage cost
4.9
Delivery time
5.0
Communication
5.0
Registered as a business seller

Seller Feedback (29,841)

_***t (256)- Feedback left by buyer.
Past month
Verified purchase
Very good seller! A++++
a***o (195)- Feedback left by buyer.
Past month
Verified purchase
These are wireless serial transceivers. They can be used to set up a wireless serial connection spanning a couple hundred feet. There are multiple models depending on the interface needed. I bought the TTL and also USB ones. They can be used in a "transparent" mode which let's them act like a long invisible serial cable. They can also be used like a shared media serial bus where all the modules recieve data sent from a master. For like $6 each including antennas They are awesome!
0***h (392)- Feedback left by buyer.
Past month
Verified purchase
Works better then I expected. Purchased the 5V boards and I am using them in place of a the 7805. It does not get as hot and no issues so far. Very pleased with my purchase.