5Pcs 4x4 16 Key Matrix Array 16 Key Membrane Switch Keypad Keyboard for Arduino AVR PIC and PI

5Pcs 4x4 16 Key Matrix Array 16 Key Membrane Switch Keypad Keyboard for Arduino AVR PIC and PI

$ 8.51

Score By Feature

Based on 42 ratings

Easy to use

7.46

Value for money

7.16

Sheerness

7.06

Style

7.16

OveReview Final Score

How Our Score Is Calculated

Product Description

With a keyboard

Questions & Answers

is the width and height of the object?

It is 69*76mm

Do you have a copy of this Membrane Pad in digital format?

A digital signal

"I would assume" that these have a pinout diagram or list?

I didn't find any pinout, but it is easy to figure out and has a great price.

Size of the keypad - how big is it? I don't think it makes any difference what size it comes in. ?

In my measurements, one is 2 3/4" from left to right and 3" from top to bottom. Three and a half inches are the length of the pigtail.

Selected User Reviews For 5Pcs 4x4 16 Key Matrix Array 16 Key Membrane Switch Keypad Keyboard for Arduino AVR PIC and PI

I really like this product - Thanks They were very standard

5/5

I built a macropad for my computer using them - they worked well It did a great job. The matrix membrane keypads are perfect for prototyping projects before you invest in mechanical keypads they come in a range of sizes.

Richard Gallagher

| Jun 09, 2021

This keypad is perfect for linking to an ESP8266 and operating two garage doors from my golf cart

5/5

I used it to pair my golf cart with my ESP8266 to access two garage doors.

Madison Tate

| Aug 01, 2020

The job is done quickly, fairly, and well

5/5

Although you might be able to get this cheaper from China, you will have to wait for half Amazon Prime shipping took 2 days for me to receive the order. The prototype for our class project has been completed, so now I study thermodynamics. For those of you who are new to this guy, there is a lot of free information available on the web to assist you. I wish you a lot of fun as you create!.