- Model: 0310077<br />- Quantity: 1<br />- Color: Blue<br />- Material: PCB<br />- 4 x 4 Matrix press buttons、 uses 8 I/Os <br />- Material includes: Test program (AVR、 STM8)<br />- Great for DIY project<br /><br />                                                                                                                                Dimensions: 2.36 in x 1.34 in x 0.47 in (6.0 cm x 3.4 cm x 1.2 cm)<br />Weight: 0.42 oz (12 g)<br /><br />