Adafruit 3x4 Phone-Style Matrix Keypad with 12 Buttons

Adafruit

Adafruit 3x4 Phone-Style Matrix Keypad with 12 Buttons

Name: Adafruit 3x4 Phone-Style Matrix Keypad with 12 Buttons
Brand: Adafruit
SKU: AF1824
Price: 11.50 EUR
Availability: InStock

SKU: AF1824

GTIN:>4060137038112

HAN: 1824

Category: Button/Switch

11,50 €

per pack

incl. 19% VAT plus

Net: 9,66 €

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Goods ordered. 1 pack expected on 31.05.2025.

Delivery time: ca. 3 weeks (DE - int. shipments may differ)

Product Information

Product safety information

Manufacturer information:

Adafruit Industries LLC
Varick St. 150
New York
New York, Vereinigte Staaten, 10013
[email protected]
https://eckstein-shop.de/Adafruit-Marken

Responsible person:

Eckstein GmbH
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de

Dimensions and Weight
GTIN:	4060137038112
HAN:	1824
Category:	Button/Switch
Storage Tiers:	Maintain
RoHS Certificate:	compliant
Shipping weight:	0,02 kg
Item weight:	0,02 kg
Dimensions ( Length × Width × Height ):	8,00 × 5,00 × 3,00 cm

Product Description

This phone-style matrix keypad has 12 buttons, arranged in a telephone-line 3x4 grid. It's made of plastic with sturdy plastic buttons. The keys are connected to a matrix so you only need 7 microcontroller pins (3-columns and 4-rows) to scan through the pad.

It's basically a sturdier version of our Membrane 3x4 Matrix Keypad and comes with 7 or 8 header pins pre-soldered on for easy plugging. Starting from the left there are three column pins, and then to the right are the four row pins. If yours has an 8th pin, its not used and you can just leave it disconnected

Force: 160-180g
Contact Resistance: <100?
Weight: 23g

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Manufacturer according to GPSR
Adafruit Industries LLC, Varick St. 150, 10013 New York, New York, Vereinigte Staaten, [email protected], https://eckstein-shop.de/Adafruit-Marken
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de

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Adafruit 3x4 Phone-Style Matrix Keypad with 12 Buttons

Dimensions and Weight

Wiki

Adafruit 3x4 Phone-Style Matrix Keypad with 12 Buttons

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