Tallaabada 1( fogaanta garaashka albaabka)
Riix oo ku hay labada badhamada B iyo C ee korka koontaroolka fog isku mar. Waqtigaan, LED-ku wuu shidaa oo baxaya. Qiyaastii 2 ilbiriqsi ka dib, LED-ku wuu iftiimayaa, taasoo muujinaysa in koodka ciwaanka ee asalka ahaa la nadiifiyay. Waqtigaan, dhagsii dhammaan badhamada si kooban, LED-ku wuu iftiimay oo baxay.
Tallaabada 2( fogaanta garaashka albaabka)
Ku ilaali kontoroolka fog ee asalka ah iyo kantaroolka barashada sida ugu dhow ee suurtogalka ah, oo riix oo hay furaha si aad u nuqul ka sameyso iyo furaha kontoroolka fogaanta barashada. Guud ahaan, waxa ay ku qaadanaysaa 1 ilbiriqsi oo kaliya in uu si dhakhso ah u iftiimo, taas oo muujinaysa in furaha ciwaanka uu si guul leh u bartay, saddexda fure ee kale ee kaantaroolka fogna ay u shaqeeyaan si la mid ah.
Guud ahaan, koobi ka fogaanta is-barashada (garaashka albaabka fog) ayaa koobi kara inta badan kontaroolada fog ee suuqa
