Product Description
-Raspberry pi 7 nti kov zaub: Nrog cypress kov maub los ic tuaj yeem txhawb nqa hnab looj tes ua haujlwm, dej ua haujlwm thiab tuab npog muaj nuj nqi, feem ntau yog siv rau hauv cov khoom siv sab nraum zoov, cov khoom siv ntshiab huv, cov cuab yeej siv kho mob thiab cov cuab yeej siv hauv tsev ntse, tuaj yeem pab txhawb qhov tob, suav nrog cov qauv tsim thiab kev kho tshwj xeeb nto;
-This 7-inch capacitive touch zaub khoom yog cov khoom lag luam tsim los ntawm peb lub tuam txhab rau cov neeg siv khoom hauv kev lag luam. Nws tuaj yeem txhawb qee qhov haujlwm tshwj xeeb thiab muaj txiaj ntsig zoo los tiv thaiv kev cuam tshuam. Nws muaj xim dub luam ntawv ib ncig thiab lub interface yog 8pins IIC. Nws tseem tuaj yeem xa ncaj qha rau USB interface los ntawm IIC----USB board kom ua tiav tsav dawb, 1024 * 600 daws teeb meem zaub screen thiab LVDS interface, uas tuaj yeem sib haum nrog ntau yam kev ua haujlwm, nws tuaj yeem nruab nrog HDMI / VGA tsav lub rooj tsavxwm thiab cable, uas yog tsim nyog rau lub tiaj tus sib dhos module qauv installation khoom.
| Qauv nab npawb | HX0701865 | PCAP Number | HX0701865-CTP |
| Hom | Grahowlet | Hom interface | I2C/USB |
| Loj | 7. 0 inch | Qauv | iav + iav |
| Ua haujlwm kub | -20 degree - 70 degree | Tswj IC | TSI 568 |
| Cia Kub | -30 degree - 80 degree | Kov Cov Ntsiab Lus | 1 ~ 10 ntsiab lus |
| Kev sib koom ua ke | Huab cua / Optical Bonding | Fais fab mov Voltage | 2.8V - 3.3V |
| Daim duab Dimension | 179.70 (W) x 122.30 (H) x 5.95 (D) mm | TFT Number | HX070HI-40L01 |
| Saib cheeb tsam | 155.01(W)x{2}}.72(H) mm | Kev daws teeb meem | 1024x600 |
| Chaw ua haujlwm | 154.21 (W) x 85.92 (H) mm | Hom interface | LVDS/HDMI/VGA |
| Txhawb Cov Txheej Txheem | Windows / Android / Linux thiab lwm yam. | Luminance | 550 ~ 1000 cd / ㎡ |
| Warranty | 1 xyoo | Saib lub kaum sab xis | TAG NRHO |
Technical Q&A
Q: Puas muaj cov lus qhia txog lub capacitive touch screen module solutoin ncaj qha siv los ntawm raspberry pi thiab txiv kab ntxwv pi?
A: Peb muaj qee qhov kev paub tab thiab txoj hauv kev zoo tshaj plaws yog txuas lub vijtsam kov ncaj qha los ntawm USB interface mus rau Raspberry Pi lossis txiv kab ntxwv Pi, thiab cov zaub tuaj yeem txuas ncaj qha los ntawm HDMI interface, txoj kev no tag nrho cov kev daws teeb meem tuaj yeem ua tiav. los ntawm plug thiab ua si. Loj loj kov npo yuav tsim ncaj qha nrog USB interface, me me yog dav dav tsim nrog IIC interface, yog li peb yuav ua yog muab lub rooj tsavxwm uas hloov IIC rau USB. Txawm li cas los xij, cov neeg siv khoom xav tau hu rau peb cov kws tshaj lij txhawm rau txheeb xyuas qhov teeb tsa thiab software system. Rau cov zaub, peb tuaj yeem muab RGB rau HDMI, LVDS rau HDMI, MPI rau HDMI, EDP rau HDMI thiab lwm yam tsav tsheb kom paub txog kev sib txuas nrog Raspberry Pi thiab txiv kab ntxwv pi;
Q: Txij li thaum Cypress tov capacitive npo tuaj yeem txhim kho lub peev xwm los tiv thaiv lub suab nrov, peb puas tuaj yeem txheeb xyuas qhov cuam tshuam rau lub suab nrov los ntawm kev pom sensor?
A: Qhov cuam tshuam ntawm Sensor rau TP kev ua tau zoo yog qhov loj. Nyob rau hauv lub capacitive touch screen module, lub sensor yog lub ntsiab lus, thiab tus maub los IC yog analog-to-digital converter. Lub sensor zoo ncaj qha cuam tshuam qhov zoo ntawm lub teeb liab tau txais los ntawm IC. Los ntawm cov qauv taw tes ntawm view, sensor muab faib ua ob pawg, uas yog DITO thiab SITO. Los ntawm cov khoom taw tes ntawm view, sensor yog tsuas yog muab faib ua ob pawg, uas yog iav thiab zaj duab xis. DITO siv cov txheej qis TX rau kev tiv thaiv, yog li tsis tas yuav muaj txheej thaiv thaiv. SITO's TX thiab RX yog tag nrho ntawm ib txheej, yog li koj xav tau daim ntaub thaiv sab nraub qaum. Kev txhim kho txuj ci tuaj yeem tshem tawm cov ntaub thaiv rov qab. Cov tshuaj Cypress siv cov qauv DITO nrog cov qauv mesh los daws cov teeb meem linearity thiab dangling. Cov qauv SITO feem ntau siv cov qauv pob zeb diamond. Cov qauv no muaj ntau yam teeb meem, thiab lub hwj chim mov suab nrov yog loj, linearity, floating, thiab tsis zoo waterproof kev ua tau zoo. Lub tswv yim Cypress siv cov qauv SITO ntxiv rau cov qauv muv kom ua tiav cov qauv DITO nrog cov qauv mesh. Vim tias cov txheej txheem FLASH tsis txhawb nqa qhov hluav taws xob siab, nws tuaj yeem pom tias lwm cov chips hauv kev ua lag luam xav tau qhov hluav taws xob siab thaum nws xav tau los txhawb lub nti sab nraud. Ntxiv rau qhov txhawb nqa, Cypress nti ntxiv ntau cov algorithms thiab txais nws tus kheej patented SENSOR qauv, yog li hauv tsab ntawv Cov suab nrov piv tau ua tau zoo heev.
Cim npe nrov: Raspberry pi 7 nti kov zaub, Tuam Tshoj raspberry pi 7 nti kov zaub lwm tus neeg, manufacturers, hoobkas
