Building Block 270° degrees Servo Motor

Servo with 270°degrees for the construction of angular control projects, such as manipulators, towers.  With the controller board and building blocks, you can control the  motor to build various shapes and complete many interesting playing methods. 

Feature

• Environmental friendly POM plastic glue, not easy to damage.
• DIY achieve a variety of building blocks to play.
• High quality and high precision make you feel more comfortable

http://www.yahboom.net/study/servo_block