3 × 4 matrix keyboard Breadboard For Arduino membrane switch Extended Keyboard
3 × 4 matrix keyboard Breadboard For Arduino membrane switch Extended Keyboard
Description:
| Type: | keyboard |
| Input power supply: | 3.3V-5V |
| Output voltage: | 3.3V/5V |
| Keypad Life: | Over 200,000 times |
| Pack Size: | 20*20*4.8mm |
| Cable Length: | 8cm |
| Material | Plastic |
| Weight: | 10g |
| Color | Blue |
Features:
3 * 4 matrix keyboard / membrane keypad / keyboard MCU expansion
Peel off the back of the keyboard layer of white paper, can be firmly pasted on the surface of the chassis for easy installation.
New 3 * 44 * 4 matrix keyboard, the keyboard is equipped with a good DuPont shell, can be inserted directly microcontroller circuit for external MCU expansion conducive learning keyboard microcontroller peripheral expansion.
Competitive Advantage:
1.Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around The Globe.
4. High Quality With Global Standards.
5. 3 year factory warranty
6. Safe shipping way and payment
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