Raws li ib tug masterpiece ntawm ntse roulette, 12 tus neeg txoj hauj lwm roulette tau tsim ntau dhau lawm.
Tus qauv roulette (tsis siv neeg hluav taws xob version) yog peb cov khoom siv classic thiab nrov tshaj plaws.Tom qab ntau tiam ntawm kev hloov kho, qhov kev txav tau tsim los rau hauv DC brushless lub cev muaj zog tsav, thiab lub pob tswj kiv cua kuj tau hloov mus rau DC brushless electric tsav me me.Qhov zoo ntawm lub tshuab yog ruaj khov thiab txhim khu kev qha, thiab nws yog kev lag luam thiab siv tau.Tau ntau xyoo, ntau txhiab tus 12-tus neeg ua si thoob ntiaj teb roulette tshuab tau muab tso rau hauv Trinidad thiab Central thiab South American lub teb chaws.Nws tau yeej lub koob npe nrov hauv kev lag luam thoob ntiaj teb.Tam sim no, cov tshiab tsim tshwj xeeb IC pawg thawj coj saib (HX13A pawg thawj coj saib) tau hloov kho dua tshiab, thiab daim duab zoo nkauj dua thiab kev ua tau zoo ntxiv.Ib leeg-zero thiab ob-zero roulettes muaj.