4×4 Matrix Array Matrix Keyboard 16 Key Switch Keypad Arduino Programming
- 4×5 Matrix Micro Switch Keypad with 8 LEDs
- 61 x 51 x 12mm (l x w x h)
- 20 Buttons
- 16 Switch Matrix
- 4 separate switches
- 8 LEDS
- 3.2 – 5V input
- Includes 4 standoffs and screws
- Mounting holes (55/45mm)
- Designed to be compatible with standard 2.54mm sockets
- Package include:
- 1pc 4×4 Keyboard Buttons Keypad Matrix LED Marquee Independent keyboard Smart Car
Product Description
-
Keypad Matrix Keyboard is arduino led,for science kits for kids,science projects,robot car on high school,primary school,secondary school.
- 4×5 Matrix Micro Switch Keypad with 8 LEDs
- 61 x 51 x 12mm (l x w x h)
- 20 Buttons
- 16 Switch Matrix
- 4 separate switches
- 8 LEDS
- 3.2 – 5V input
- Includes 4 standoffs and screws
- Mounting holes (55/45mm)
- Designed to be compatible with standard 2.54mm sockets
- Package include:
- 1pc 4×4 Keyboard Buttons Keypad Matrix LED Marquee Independent keyboard Smart Car
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