The electromagnetic rudder weighs 0.68g The internal resistance of the coil is about 55 ohms One 1x0.5 and 1.5x0.5mm return center magnetic steel are configured (optional by the user)

Mini Coil Actuator Servo DIY Model Plane Indoor Aircraft DIY Weight 0.44g Double Output Rocker arm

brand

Find the best toys & games for kids at Toys Central! Our selection includes interactive & fun options to stimulate creativity, motor skill & problem-solving in children.