Hannu-Makarainen:
Helsinki Hacklab goes to Lasipalatsi
Hannu-Makarainen:
Explaining circuit for participators
Hannu-Makarainen:
Otso
Hannu-Makarainen:
Learning electronics
Hannu-Makarainen:
Learning electronics
Hannu-Makarainen:
Learning electronics
Hannu-Makarainen:
A circuit on the breadboard