Bộ 2 bàn phím 4x2 8 phím V1.00 2*4 4*2 cho Arduino AVR PIC

2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 2*4 4*2 Key Board Matrix Keyboard Button for Arduino AVR PIC Features: 100% Brand new and high quality!! 8 Key Small in size Save space More convenient to use Expand outside microcontroller keyboard for arduino AVR PIC Specifications: Color: Blue or Green Size: 37mm x 32mm Note: Blue or green is shipped randomly (the color of each shipment is the same, but it is not guaranteed to be blue or green) Package included: 1 x Matrix 8key Keyboard Module Before purchase: 1. All the goods are in stock and we will dispatch immediately if we receive the order. 2.Please read the item description, if you have any question, do not hesitate to contact us. Shipment： 1.1-2 days to ship(except for the pro-order item) After purchase: 1.If you are satisfied，please give us 5 stars praise. 2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems. if you receive a defect item,please contact us at once with item picture or video #2x4 #Keypad #4x2 Keypad #8 #Push #Buttons #V1.00 #2*4 #4*2 #Key #Board #Matrix #Keyboard #Button #for #Arduino #AVR #PIC