Sunfunder DIY 4-DOF Robot Kit de aprendizaje con regalo de juguete de Arduino Nano para niños
4 x 8 round head phillips screw ), 4 x m1.package contents package contents: 4 x 9g tower pro servo, 1 x ultrasonic module, 4 x ( m3 x 30 ) bi-pass aluminum standoff, 4 x ( m3x 6 + 6 single-pass aluminum standoff, 12 x ( m3 x 8 ) round head phillips screw, 12 x ( m3 x 6 round head phillips screw ), 16 x m3 nut, 12 x ( m2 x 8 round head phillips screw ), 12 x m2 nut, 8 x ( m1.4 nut, 1 x sunfounder nano board, 1 x sunfounder servo control board, 1 x 18650 battery holder, 1 x heat shrink tubing ( 30cm ), 1 x riband ( 40cm ), 2 x ( m3 x 6 hollow rivet ), 2 x ( 3 x 8 x 4 band edge bearing, 1 x mini usb cable, 1 x 4-pin anti-reverse cable, 1 x phillips screw driver.2 x 4 self-tapping screw ), 4 x ( m1.