About this 3D model
Here is the realization of a model of parking barrier functioning with an ARDUINO UNO card, a connection GROVE and the possibility to be ordered by a smartphone or a tablet via Bluetooth with a very small budget. You can find more information at this address: www.techno-midiazot.re/espace-professeur/les-supports/barriere-automatique/ You can also find other objects to download.