78-pieces Assorted Gears Kit for DIY Robotics LOW voltage motor driver and devices with SMA female

and devices with SMA female jack connector

50ms/115VAC at full load

Connector Type RCA Plug Variant Male Colour  Red Material Plastic & Metal Support Audio or Video Signal Mounting Type Cable Mount

then do not release the first button，just release the second button

This is a sheathed/shielded multi-strand wire which is 90 metres in length and orange in colour

78-pieces Assorted Gears Kit for DIY Robotics LOW voltage motor driver and devices with SMA femaleThis is a 78 piece Gears Assorted Kit for Do It Yourself Robotics and Household Repair. The Gear Package contains a spindle, single double crown gear, pulley, rack, bevel gear, copper gear, bushings, axles, wheels, rubber bands, and other accessories for DIY toy cars robots motors. These gears can be used for a variety of tasks, including toy repair, DIY science and small prototypes, product design, and mechanical modeling. The majority of gear has a