16 Keyboard PCB 4 x 4 LED Dot Matrix Module for Arduino , MCU / AVR / ARM Button Switch Panel Board
MCU / AVR / ARM 16 Keypad PCB 4x4 LED Dot matrix Module Button Switch Panel Board for Ardu
| Description | |
| porduct name | MCU / AVR / ARM 16 keypad keyboard PCB 4x4 led dot matrix module |
| specifications |
*Operating Voltage:5V *Current:500mA *Button Quantity:16 *Application:MCU/AVR/ARM *Size:5.4cm*5.4cm*1.1cm *Weight:11g *Material:PCB *Color:Blue |
| Competitive Advantages | 1. Convenient & Friendly Customer Service. |
| 2. Low Prices Direct From Factory Suppliers. | |
| 3. Fast Delivery Around the World. | |
| 4. High Quality With Global Standards. | |
| 5. 1 Year Factory Warranty. | |
| 6. Safe Shipping Way and Payment | |
| Warm Note |
Welcome ODM/OEM orders we are professional to improve, design,process,manufacture products according to your requirement . |
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FAQ:
1. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.
3.If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.
You can return back to us, we will refund your full payment.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.