We are making an LED lamp that almost every age group can take part in (with parents if necessary). Young children can glue the bags and a parent can help with soldering. There is ready-made software so that it can start flashing immediately. If you like, bring a laptop and program it yourself. The lamp consists of 8 compartments, each with 2 LEDs that can be programmed individually. After about 1 hour you will have something pretty that can light up and invites you to continue programming at home.