4x4 Keypad module 16 push button keys

Marsoni

M251S

$145.00

Get it in 3 business days with 1 day shipping. Friday, May 29

4x4 Keypad module 16 push button keysThe 4 X 4 Matrix Keypad is a very simple one which have 16 tactile keys connected to the male headers across the resisters on the same board. It is very small and easy to carry. Its simplicity is just to give the power to the keypad and connect the headers to the micro controller's input port with 8 pin female connecting wire. When one tactile key is pressed its corresponding pin with Rows and column intersection gets high logic. There is an Arduino

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I am obsessed with this product! I originally bought it when I was in Paris and I loved it. It is the smoothest silkiest texture. A small amount goes along way. I put it on at night as part of my bedtime routine and the changes I have noticed my skin are amazing. I think the price point is good not too expensive and it lasts a long time it hydrates my face super well has a slight scent, but very pleasant. No greasiness.

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Reviewed in the United States on August 21, 2025

Verified Purchase

Madison Praino

Battle Creek, US

★★★★★ 5

Accutane holy grail!!

I’ve been on accutane for 2 months and have used this day and night. My skin has not flaked once and has appeared so hydrated despite taking a very drying medication! It’s very lightweight, non-stick, and quickly absorbs into my skin. I don’t usually write reviews but this is worth while for accutane users!

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Reviewed in the United States on November 17, 2025