Twinkling LED ornaments / adults

You’ll get to know the basics of electronics and work with condensators, transistors, resistors and link them all with a microphone. The latter picks up sounds and lights up two LED lights each time they receive a signal. The basis of the ornament is constructed from CDs shaped using a laser cutter, to which you solder the circuit.

The LED ornaments are yours to keep after the workshop is concluded.

Skills required: none
Number of participants: 8
Goal: making a twinkling LED ornament
Activities: soldering, drawing, designing, gluing
Skills acquired: basis of electronics
Material: electric cables, LED lights, transistors, resistors, condensators, mini microphone
Tools: soldering iron, glue gun, laser cutter
Workshop author: RogLab
Mentor: Tomo Per