K-7 students (1r ESO) will present a project including LED starting with SOS lights code in Tinkercad (previously circuits.io) using a screencast recording (screentogif) to show the name of the author in wordpress blogs.

The minimum project is SOS + Student name in Morse code using lights and or sound. High scores if Arduino musical notes depends on the light level (LDR) or other ideas mixing light, LDR sensor and musical notes.

Students must insert a gif in their wordpress blogs and it must be shown the simulation of the circuit their names, the circuit and the code. The circuit can be also added as a regular image file (e.g. fritzing software) and the code as text.