Ugears Pendulum STEM LAB - 92 Pieces Speed Controllers (ESC) 1080p High-Definition Camera w/Single Axis

1080p High-Definition Camera w/Single Axis Control from the Transmitter

The face of the Carbine 1

Metal front CVA and rear solid axle shafts with 12mm hex adapters

these silent assassins slip away looking for their next prey

Ugears Pendulum STEM LAB - 92 Pieces Speed Controllers (ESC) 1080p High-Definition Camera w/Single AxisUgears Pendulum STEM LAB 92 Pieces Learn how the manual PENDULUM works: The Pendulum is a stylized educational model, an interactive study guide to the mechanism, only for learning its essentials and principles of working. The pendulum is one of the basic and most reliable time measuring mechanisms. Its working principle is based on the model's constant amplitude oscillation under the force of gravity (weight) and potential energy (tension force) of