Na fasaharLantarki

Resistive Screen - abũbuwan amfãni, kuma disadvantages

A kan 'yan shekarun nan, haska fasahar rayayye maye gurbin saba kafin mai amfani da makullin. Da alama cewa wannan yaki ne bayyananne fi so. Mutane suna amfani da su quite da sauri zuwa ga rashin mashiga da kuma tabbatar da cewa wani mataki da za ka iya yi na asali touch.

Kusan duk biya da hankali ga gaskiyar cewa wasu daga cikin na'urorin da amsa zuwa taba, da kuma wasu - kawai latsa. A na biyu alama ne kawai a resistive touchscreen, da cikin dukan halin yanzu data kasance na'urorin resistive haska yana cikin mafi girma rabo.

Mene ne haka na musamman game da wannan fasahar? Resistive allo sun dauki biyu main sassa: manya da ƙananan m Layer taushi. A ciki surface kowane daga cikin bangarorin sanya wata resistive abu iya gudanar da wutar lantarki a halin yanzu. A gefuna da kowane Layer sanye take da wayoyin.

Ta danna kan allon flexes saman Layer da interacts da kasa. A microcontroller kayyade instantaneous batu na lamba, sa'an nan watsa da irin ƙarfin lantarki da wayoyin na biyu faranti. Saboda haka, kasarun adadi na biyu mai kula iya daruruwan sau domin sanin sa matsayi. Aka bayyana aiki manufa ta'allaka ne a tushen hudu-resistive masu auna sigina. Akwai kuma wani biyar-da vosmiprovodny resistive allo wanda yana da mafi alhẽri daidaito.

Abin da wannan fasaha damar mai amfani? Resistive allo amsa nan take zuwa latsa kowane tukuru abu. Wannan na iya zama wani yatsa, alkalami, key sarkar da dai sauransu. Wannan shi ne dalilin da ya sa na'urorin sanye take da wani resistive allo, sau da yawa sanye take da wani Stylus. Yana bayar da high daidaituwa allo iko - za su iya samun dama da tabo, da sa yatsana ba ko da yaushe m. Duk da haka, high jure inji abrasion resistive allo ne daban-daban, saboda haka kana bukatar kauce wa yin amfani da sharps.

Amfani ko rashin amfani

Amma ga amfanin, cewa shi ne, a sama da dukan, mun gwada low price. A sama-aka bayyana fasaha ne mai sauki kuma ya dade da aka yi amfani da a samar da wayoyin salula na zamani, e-littattafai, da dai sauransu Bugu da kari, da sabon na'urorin ƙunshi wani sosai m allo, wanda ba mai tsanani, ko da karya da matsanancin membrane.

Bugu da ari game da shortcomings. Domin resistive fuska ne halin da kasa mai haske da kuma contrasting images (har ma da bakin ciki da kuma m membrane zai ba da hanya ga gilashin). Har ila yau resistive allo iya fariya da yiwuwar aiwatar da multitouch fasaha.

Alkuki resistive haska quite a fili delineated, wannan aji na na'urorin nasarar warware ayyuka. Cheap a cikin wannan hali ba ya nufin low quality. Maimakon haka, yana da wata dama ba su overpay ga siffofin wanda gaban da aka ba da farko ake bukata da mai saye. Tambayar da zabi na capacitive ko resistive allo - shi dandani na masu amfani da. Kowane fasahar yana da amfani ko rashin amfani, da kuma abin da daidai da kuke bukata daga abokin ciniki na'urar iya kawai sani ya.

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