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Teyleten Robot 4 x 4 Matrix Array Membrane Switch Keypad Keyboard 16 Key Matrix Array Membrane Switch Keypad Keyboard 4 x 4 Keypad Keyboard 16 Keypad Keyboard for Arduino 5PCS

Free shipping on orders over $29.99

$7.99

$ 3 .99 $3.99

In Stock

About this item

  • Single chip microcomputer extended keyboard
  • Precise and professional made, stable performance


Pad Size: 68*20mm


Native Idahoan
Reviewed in the United States on January 2, 2025
Handy pad for children raspberry pi pico projects. No issues thus far. Would buy again.
Deven
Reviewed in the United States on August 13, 2024
Liked it
(michael wardlow
Reviewed in the United States on August 12, 2024
Got 1 working then tested the remaing 4 and found 2 defective;There seems to be a lot noise pick up, I noticed this when trying to implement restart code, and used getKey() [ strange stuff going on, was getting 0x00 plus other characters] ...Using waitForKey()which works well. I figured there might be some bad ones in the mix. Was going to send back but decided3 good ones for the price was ok.
Maahir Azmain Chowdhury
Reviewed in the United States on June 4, 2024
The build is average but the product does its job. It
Oleg Gornov
Reviewed in the United States on May 17, 2024
It is working without surprises. There is a lot video instruction YouTube.
editronikx
Reviewed in the United States on April 28, 2024
Buen producto bien empacado
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