2 Pack SG90 Micro Servo Motor Mini Servo SG90 9g Servo Kit for RC Helicopter ...
$14.44
Fit for ALL kinds of RC Toys and also make electronics DIY compatible with Arduino, Raspberry Pi. The SG90 has 3 wire interfaces in which the connections should be made as follows: Red wire-5V, Brown Wire-Ground, Yellow wire-digital pin 9.
