Tegg 1 قطعة 8 دبوس 4x4 مصفوفة 16 مفتاح وحدة لوحة المفاتيح لـ Arduino Raspberry Pi
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مميزات خاصة
4x4 Matrix Keyboard Module with 16 buttons.
Small in size.Save space.More convenient to use With 16 keys and 8 pin.
Expanded development application modules for single chip. Can be connected to any microcontroller.
Suitable for any Aduino project that requires a keyboard connection.
PCB Size: 38x42mm/1.50x1.65Inches. Package: 1 PC.
وصف
Specifications:
Product Name :8 Pin 4X4 matrix keypad module.
Keypad Number: 16.
PCB Size: 38x42mm/1.50x1.65Inches.
Package: 1 PC.
A basic 16 button keypad for user input. The buttons are setup in a matrix format. This allows a microcontroller to 'scan' the 8 output pins to see which of the 16 buttons is being pressed.
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