Too often people tend to blame our indifferent society, but in doing that we forget that ‘we are society’. This is a short but intense make-change-happen project. The students will work in transnational teams using Arduino, single-board microcontrollers and microcontroller kits for building digital devices which can interact with the environment using sensors and actuators. As for the SDGs, the ‘they-don’t-apply-to-me’ mentality will be overcome by the understanding that not only governments or multinationals have to be involved, but each single individual has an important role to play.