Joy-it ButtonMatrix4x4 Controller 1 pc(s)
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Highlights & Details
Keypad module - 16 push buttons (4x4) - 0-12V pin header
- 16 keys (4x4)
- Nominal voltage 0 to 12V
- Nominal current 0 to 50 mA
- Connection: 2.54mm pin header, 90 degrees angled
Technical specifications
- Number of keys 16
- Nominal voltage 0 - 12 V DC
- Nominal current 0 - 50 mA
- Connection 2.54 mm pin strip, 90°
- Suitable for all types of microcontrollers
- Product type
Controller
- Interfaces
Pin header
- Min. operating voltage
0 V
- Max. operating voltage
12 V
- Output voltage (max.)
12 V DC
- Output voltage (min.)
0 V DC
- Tool type
Accessory
- Height
7 mm
- Length
55 mm
- Width
40 mm
- Internal ports
Pin header
- No. of outputs
16 x
- Weight
11 g
Documents & Downloads
Datasheet
Datasheet 3451297 Joy-it ButtonMatrix4x4 Controller 1 pc(s)
User & Safety Instructions
User & Safety Instructions 3451297 Joy-it ButtonMatrix4x4 Controller 1 pc(s)
Description
The 4x4 Button Matrix is a compact input module with a total of 16 tactile keys, arranged in a grid of four lines and four columns. The module is suitable for direct connection to microcontrollers and enables a reliable query of all keys with only eight GPIOs thanks to line and column-based scanning.
Typical applications are numeric input fields, menu controls, access systems, control units as well as prototype and serial embedded applications.
This text is machine translated.
Typical applications are numeric input fields, menu controls, access systems, control units as well as prototype and serial embedded applications.
This text is machine translated.
Scope of delivery
- Button matrix