Analog Touch Keyboard Set Key UNO Board USB Shield for Makey / Arduino<br /><br />Description:<br />Touch USB key shield used as input method， using double contact touch switch， the touch terminal and a ground terminal leads to touch and connected to two touch electrode， one touch two polar because of the relationship between the resistance of human body， two touch between electrodes with certain current flowing through and through detecting the current size can be detected a touch event.<br /><br />Parameter:<br />● Alligator clips length: 97cm<br />● USB length: 42cm<br />● Touch key USB shield size: 7 x 5.2cm<br />● UNO board size: 6.8 x 5.3cm<br /><br />    Specifications<br />General<br />	 Type: Touch Analog Touch Keyboard Suite for Makey                                                  <br />                        Suitable for: Arduino                                                	<br />Weight and Size<br />	 Product Weight: 0.156 kg                                                  <br />                        Package Weight: 0.206 kg                                                  <br />                        Package Size(L x W x H): 25 x 16.8 x 3 cm / 9.83 x 6.60 x 1.18 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x UNO Board， 1 x Touch Key USB Shield， 1 x USB Cable， 7 x Alligator Clips                                                	<br /><br /><br /><br />                                            <br /><br />                                                <br />