This set of toy traffic lights cycles automatically, or can be set for manual operation, where the lights change at the touch of a button.
Selectable automatic or manual operating modes
Turns itself off if not used for 60 mins
The construction guide includes detailed instructions for constructing a suitable wooden enclosure (see photo). However, the kit does not include any construction supplies, only the electronic parts. You will need a supply of 3mm and 6mm MDF, and tools for cutting and drilling wood - see the construction guide if in doubt, before ordering.
Of course, you are free to design your own enclosure!
Pre-programmed PIC12F509 + PC boards
Rest of world:
Complete kit of parts
Including PIC, PCBs, battery holder and all electronic components