For an affordable, reliable control box -  the Egg-Box is the best choice for teachers. Use Kinex to design robots and teach your pupils about sequences in an exciting way.
Designed with children and teachers in mind, you can control children's models using lights, motors, LEDs and solenoids

• 4 output channels so you can drive four separate components
• Each channel can drive up to 800mA
• Combine any pair of channels to drive motors or solenoids in both directions
• Record up to 64 steps with 1/10th second accuracy
• Easy mounting on children's models using dowels and/or rubber bands
• Remembers its sequence even when power is removed
• Bright, easy to use buttons with tactile feedback and click
• Compliant with all EU Environmental Directives