Purecrea Membrane keypad 4 keys / Keypad 1x4 Matrix Keypad

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Delivered between Tue, 6.5. and Wed, 7.5.
More than 10 items in stock at third-party supplier
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Product details

This 1x4 matrix keypad is perfect for smaller Arduino projects. You can also use it with a Raspberry Pi or other controllers. The keypad is very thin and can be easily attached with adhesive for mounting. There are already libraries available for controlling it, which you can find in the Arduino Library Manager by searching for "Keypad."

Technical details:
Maximum voltage: 35V
Maximum current: 100mA
Connection: 5 Pin
Pitch: RM2.54
Cable length: approx. 80mm
Mounting: Self-adhesive for easy attachment
Keypad size: 70 x 20 x 1mm
Weight: 2.2g

Delivery includes:
1x 4-button membrane keyboard / 1x4 matrix keypad.

Key specifications

Development board type
Kit
Item number
38737299

General information

Manufacturer
Purecrea
Category
Development boards + Kits
Release date
22.9.2023

Development board properties

Development board type
Kit

Power supply

Operating voltage
35 V

Connections

Digital outputs
1
Digital inputs
4
Number of I/O
5

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1x membrane keypad 4 keys, Keypad 1x4 Matrix Keypad

Product dimensions

Length
1 mm
Width
70 mm
Height
20 mm
Weight
2.20 g

30-day right of returnReturn policy
24 Months Bring-in WarrantyWarranty provisions

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Development boards + Kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 5.Lilygo
    0.1 %
  • 5.micro:bit
    0.1 %
  • 5.Purecrea
    0.1 %
  • 8.DFRobot
    0.2 %
  • 8.Joy-it
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Arduino
    0 days
  • 1.Purecrea
    0 days
  • 1.Shelly
    0 days
  • 1.WaveShare
    0 days
  • 5.DFRobot
    1 day

Return rate

How often is a product of this brand in the «Development boards + Kits» category returned?

Source: Digitec Galaxus
  • 9.HutoPi
    1.2 %
  • 9.Tru Components
    1.2 %
  • 13.Purecrea
    1.6 %
  • 14.WaveShare
    1.7 %
  • 15.Joy-it
    2 %
Source: Digitec Galaxus