4-Key Button external sensor module Keyboard module for Arduino
6,90 €
Only 2 in stock
SKU: 428281-DX
4-Key Button external sensor module Keyboard module for Arduino
4-Key Button external sensor module Keyboard module for Arduino
When module has detected a key pressed, the corresponding port will output low level signal;
Each button is with 4.7Kohm resistance to prevent wrong operation or external interference;
Separate key size: 12mm x 12mm x 5mm, convenient to operate;
Power supply voltage input range: 3~6V DC;
With LED indicator, it will light up after being powered on.
Each button is with 4.7Kohm resistance to prevent wrong operation or external interference;
Separate key size: 12mm x 12mm x 5mm, convenient to operate;
Power supply voltage input range: 3~6V DC;
With LED indicator, it will light up after being powered on.
| General | |
|---|---|
| Model | - |
| Quantity | 1Set |
| Form Color | Blue |
| Material | FR4 |
| Specification | |
| Application | Arduino scientific research |
| Working Voltage | 3~6V |
| English Manual / Spec | No |
| Dimensions & Weight | |
|---|---|
| Dimensions | 3.39 in x 0.98 in x 0.63 in (8.6 cm x 2.5 cm x 1.6 cm) |
| Weight | 0.42 oz (12 g) |
| Packing List |
|---|
| 1 x Module |
