The spinner is motorised and in use the apparatus is held in a clamp stand and the motor is connected to a variable low voltage d.c. power supply covering the range 0 to 12V. Connection is by normal 4mm leads.
As the voltage is slowly raised, the wheel starts to rotate and the coloured segments merge to neutral showing the colour mixing effect.
Requires 0 – 12V variable d.c. power supply (not included).
Wheel diameter 20cm.
Product code: LA20-200