Dallas ikora ku rufunguzo rwibikoresho

ibutton ni izina rusange ryurufunguzo ruranga ibikoresho bya elegitoronike cyuzuyemo ibikoresho bya coin. Yitwa kandi Dallas gukoraho kwibuka cyangwa kuvugana. Nubwo akenshi bitwaga neza nka "rukuru", ntakintu gikuru kirimo. Mubyukuri, microchip yuzuye ikorera kuri protocole ya digitale yihishe imbere.

Mubisanzwe, iburtton bisobanura uburyo bwumubiri bwurufunguzo numusomyi - igiceri kizengurutse hamwe na contact ebyiri. Ku ikadiri ibikikije, hari byinshi bitandukanye biva mu mwobo usanzwe ufite umwobo kugeza ku mpeta, Pendants, nibindi.

Ikiganza cy'ikarita ya TM ni ugushingwa neza cyabumbwe hamwe n'ibikoresho bya Nylon, bikaba birwanya abacirwa, birwanya amavuta, birwanya amavuta, kandi ntangalirwa, kandi ntibuzashira; Ikiganza kihuye nikarita ya TM kandi irashobora gukoreshwa nkurufunguzo rwo gufungura kumuryango wa hoteri, Sauna yafunze hamwe nikarita ya TM. Nibyiza, byoroshye gutwara no kuramba.

DS1990A-F5 Chip nintoki zikomeye zamakuru zishobora gukoreshwa nkumubare wa elegitoroniki wo kwiyandikisha kuri sisitemu yo kumenyekanisha byikora. Amakuru yimuwe akurikirana umwuga 1-wire & protocole hamwe nicyitegererezo kimwe gusa nubutaka bumwe. Buri DS1990A ikubiyemo uruganda rwinjijwemo uruganda 64-bit kugirango tubone amakosa. Ipaki ya IButèse ya rukuru irwanya ibidukikije bikaze nkumukungugu, ubushuhe, no kunyeganyega. Imiterere ya buto ya DS1990A irashobora guhita ihuza hamwe na Gusoma / kwandika umutwe, byoroshye cyane kubakoresha gukora. Ibikoresho bitandukanye bituma DS1990a ishyirwaho ku kintu icyo ari cyo cyose, nk'ibikoresho bitandukanye, tray, imifuka, n'ibindi.
Soma igihe gishobora kuba muri 5ms
Urwego rukora: 2.8v kugeza 6.0v, -40 kuri +85 Impamyabumenyi
Buri gikoresho gifite numero ya 64-bit yo kwiyandikisha, kugirango ihitemo ibikoresho byubusa kandi bikurikirana byuzuye, nkibikoresho bibiri bifite numero imwe yuruhererekane irahari
Yubatswe muri Muldeprop 1-insinga Umugenzuzi
Kumenyekana kwa Digital binyuze muri Ako kanya
Yemerera kubona ibikoresho byashyizwe kubintu
Gukoresha umurongo wibimenyetso bya digitale kugirango ushyikirane kuri 16.3KBPS, zitanga bisi itumanaho yubukungu
Buto ya buto yo guhuza byikora kubikorwa
Amazu akomeye yicyuma hamwe na code yo kwiyandikisha yanditseho hejuru irashobora kurwanya ibidukikije bikaze

Ibirangantego: Dallas ukoraho urufunguzo, Ubushinwa, abakora, abatanga, uruganda, babigenewe, bihendutse, icyitegererezo