Siniɲɛsigi optoélectronique stade yeelen dilannikɛlaw tɛ baara kɛ dɔrɔn fɛnw kan, nka u bɛ yeelen bɛnkan dilancogo, yeelen bitmap, circuit diagramme, ani stage yeelen nɔw fana di kiliyanw ma. An bɛ dɛmɛba kɛ kiliyanw ye minnu t’a dɔn u bɛ se ka bɛn cogo min na walima k’u sigi, ka yeelenko kɔlɔsili seko ɲinini dafa forow la i n’a fɔ sangabonw, opera sow, ani lotɛli selibaw.