1840_469ec494-3d5a-4255-8eca-8830e99b17950.jpg
1840_19b56ad4-b74a-4067-8a76-6e2ec0c35cc80.jpg
1840_a28be448-ed44-4fc8-bc67-af93d09838ce0.jpg
1840_7533821a-7383-42b5-9c27-1dec35d101970.jpg
1840_33e5ba4c-fd9c-49ef-965f-368e4b065aa90.jpg
1840_31e0c860-c77c-4a45-880b-e79d666deb260.jpg

3×4 Array Matrix Keypad, hard keys, black

Rotary Encoder EC11B 2 x Rotary Encoder EC11B – Push Button – 7mm Thread
LED KEY tm1638 arduino LED and KEY Module for Arduino with TM1638
4.00 out of 5
1 customer review|Add a review

CAD 5.50

Need more than we have? Order now, we will ship when back in stock. Lead time about 2-3 weeks.
See our backorder policy.
Availability: In stock (can be backordered) SKU: 26113
Quantity 3 - 9 CAD 4.95
Quantity 10 - 24 CAD 4.81
Quantity 25 + CAD 4.68

Description

3×4 Array Matrix Keypad for Micro Controller. Robust plastic, hard keys, fits Arduino etc.

This black keypad with white letters comes with 12 tactile switches. The resistance of a pressed key element is <1k Ohm. An operation voltage of 35V and a maximum current of 10mA per switch element must not be exceeded.

A library, supporting this keypad, is available for example within the Arduino IDE.

Dimensions: 51.5 x 69mm

 

1 review for 3×4 Array Matrix Keypad, hard keys, black

  1. 4 out of 5

    Robert Leedham (verified owner) –

    A heads up – the pads are not on 0.1″ spacing; can’t use on a breadboard.

    Seems OK otherwise.

Add a review

Related products