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4x4 Matrix Keypad
4x4 Matrix Keypad
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4x4 Matrix Keypad

Marsoni M251S
Sale price$10.00
Pay 4 payments of $2.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
4x4 Matrix KeypadPunch in your secret key (or Jenny's number) into this numeric matrix keypad featuring 16 buttons arranged in a 4x4 grid. The keys are connected in a matrix format, requiring only 8 microcontroller pins (4 columns and 4 rows) for scanning. This keypad includes headers for easy breadboard hookup, requiring light soldering to attach. Alternatively, you can use plain wires. It's a sturdier version of our Membrane 3x4 Matrix Keypad. The left side has four
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 2066 reviews
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Product Reviews
K
Verified Purchase
Kindle Customer
Port Orchard, US
★★★★★ 5
Sturdy plates
Size: 10 in-140 count
I purchased these but I normally go to Sam’s Club for bulk. I had a party and these were a hit. Very sturdy and plenty of room. I don’t really like the edges, they’re straight but that’s cosmetic preference not function.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
K
Verified Purchase
karen h.
Battle Creek, US
★★★★★ 5
Daily part of kitchen routine.
Size: 7in-150 count
I've ordered these plates twice and used them on a daily basis. They are durable and economical. Love them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
Good plates
Size: 10 in-140 count
Good sturdy plates
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
S
Verified Purchase
Sis
Belleville, US
★★★★★ 4
Durability
Size: 10 in-140 count
Great for any occasion. Product is sturdy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Good quanity for price
Size: 10 in-140 count
Plates are plates.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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