Source google image: https://www.researchgate.net/profile/Stephane_Allard2/publication/311439717/figure/fig3/AS:436227406077956@1481016126640/Schema-de-principe-de-lAlgorithme-2.png
Schema electrique pour 3 spots
Source google image: https://www.researchgate.net/profile/Stephane_Allard2/publication/311439717/figure/fig3/AS:436227406077956@1481016126640/Schema-de-principe-de-lAlgorithme-2.png