The programmable timer allows students to progress through a number of tasks, from a basic timer, to a more complex timer where the delay is configurable, it emits early warning bleeps, before finally on time out playing a tune.
The programmable music box gives students one task of making the board play a tune when the switch is activated.
The sequence controller allows students to enter a sequence of events into the motor board (without a PC) and play them back at a desired speed.
Laser cut tank
Cutting data for the tank is available in DXF format, which can be imported into your laser cutter software.