43 inch projected capacitive 10 point multi touch screen .,Okuwagira okukwata ku ggalavu z’ebintu byonna n’endabirwamu oba PC enzito eziri ku ludda, okusinga ekozesebwa mu kifo ekiranga, Intelligent Education Terminal, Self-Eky’okubuuza service terminal n’ennimiro endala, okuwagira okulongoosa okuzitowa, touch screen interface IIC/USB/RS232 optional;
| Ennamba y’omulembe . | HX4301601 V1.0. | Obugumu ku ngulu . | Ekisinga oba ekyenkana 6h . |
| Bulandi | Grahowlet . | Embeera y’okukola . | -20℃- 70 diguli , etali wansi oba eyenkanawa ne 85% RH . |
| Obunene | 43.0 yinsi . | Embeera y'okutereka . | -30℃- 80 diguli , ekitono oba ekyenkana 85% RH . |
| Ekika ky'enkolagana . | USB . | Voltage y'amasannyalaze . | USB .5V |
| Enkula | G+G | Ekipimo ky’ensengeka . | 1013.20(w)x600.50(h)x5.30(d)mm |
| Omufuzi IC . | Ilitek . | Ekifo we balabira . | 942.50(w)x530.50(h)mm . |
| Ensonga z'okukwata ku nsonga . | 10 obubonero . | Enkola z’okuwagira . | Windows/Android/Linux etc. |
| Obwerufu . | Ekisinga oba ekyenkana 85% . | Waranti . | Omwaka 1 . |
Q&A ey'ebyekikugu .
Q: Omusingi gwa capacitive touch screen okutuuka ku multi-touch?
A: Engalo bw’ekwata ku ssirini ya capacitive, ekosa okuyungibwa wakati w’obusannyalazo obubiri okumpi n’ekifo eky’okukwatako, bwe kityo ne kikyusa capacitance wakati w’obusannyalazo obubiri. Nga tuzuula capacitance mutual, electrodes ez’ebbali mu mutendera zifulumya signals za excitation pulse, n’obusannyalazo bwonna obuwanvu bifuna obubonero mu kiseera kye kimu, olwo emiwendo gya capacitance egy’okutabaganya kwonna okw’obusannyalazo obw’ebbali n’obuwanvu busobola okufuna, kwe kugamba, capacitance ya capacitance ya capacitance yonna- ebipimo by’obuwanvu bwa ssirini ya ssirini yonna. Okusinziira ku bibiri-ebigerageranyo by’enkyukakyuka y’obutafaali (dimensional capacitance change data) eby’olutimbe lwa touch screen, ensengekera za buli kifo ekikwata zisobola okubalirirwa. Kwe kugamba, enkwatagana z’ensonga eziwera- zisobola okubalirirwa okusobola okutegeera ebingi-Touch;
Q: Ebikwata ku screen ya capacitive bye tukozesa kati, ekizibu ky’okutaataaganyizibwa kw’amasannyalaze kya maanyi nnyo. Kiki kye tusaanidde okukola okumalawo okuyingirira kw’amasannyalaze? Ng’oggyeeko frequency ya scanning okwewala frequency y’oluyoogaano ey’amasannyalaze, longoosa signal-okuyimuka-Omugerageranyo gw’amaloboozi ga screen? Waliwo engeri endala yonna?
A: Okulaba okuva mu mbeera zonna eziriwo kati, okutaataaganyizibwa kw’amasannyalaze kusinga kukuŋŋaanyizibwa mu nnene-Size TP (7inch oba waggulu), era tulina bino wammanga:
(1) Londa amasannyalaze ag’omutindo. Eno nsonga nkulu nnyo era y’engeri esinga okukola obulungi era enkulu ey’okugonjoola okutaataaganyizibwa kw’amaanyi;
(2) Okubuuka emirundi. Kozesa spectrum analyzer okuzuula ekitundu amaanyi aga bulijjo ag’okutaataaganyizibwa kwa mode ya adapter matono, n’oluvannyuma oteekewo TX scan frequency ku kitundu kino okuyita mu software setting, ekiyinza okufuga obulungi okuyingirira. Singa wabaawo okutaataaganyizibwa mu bbandi ya frequency enzijuvu, kirungi okusuula adapter;
(3) Okulongoosa omugerageranyo gwa siginiini ku maloboozi. Mu nteekateeka esooka eya TP (7.0inch oba waggulu), lowooza ku kukozesa ekintu ekya wansi-impedance surface-Rent ekintu eky’omukutu gwa siginiini ya RX n’okukozesa dizayini y’okulondoola okw’emirundi ebiri-. Gezaako okufuga resistances zonna ez’emikutu mu 10k, ezisobola okufuga obulungi okutaataaganyizibwa kw’amasannyalaze. ;
(4) Era kisoboka okukyusa chajingi, okwongera ku kusengejja kwa algorithm, n’okwettanira ensengekera za Cypress, EETI, ILI nga zirina anti-enkola y’okuyingirira.
Hot Tags .: 10 Point Multi Touch Screen, China 10 Point Multi Touch Screen Abagaba, Abakola, Ekkolero
