School project - Crane

Building kit of a simple lifting crane. Suitable for students from 13-15 years.

Aluminium bar is 2x25mm

You also need:
6002 bearring
M5x20 screws (cut to fit)
M5 nuts
M5 nylock nuts
20ml syringe
Plastic hose
Lightning equipment (not required) I use 5mm 3V diode. One blinking orange and one with white light.
Suitable steel/aluminium/wood plate as a frame

Sorry for Norwegian file name :-)

https://youtu.be/yR4UnohDk_E