DMG80480T050_40WTCZOS-1
![DMG80480T050_40WTC1](https://ecdn6.globalso.com/upload/p/1355/source/2024-03/65f9636784e5a73745.png)
![DMG80480T050_40WTC](https://ecdn6.globalso.com/upload/p/1355/source/2024-03/65f9636a7c95b83733.png)
Vigezo vya Udhibiti wa Mwalimu | |||||
Mali | Vigezo | ||||
Kiwango cha ubao wa mama | Viwandani | ||||
CPU | RK3566, Cortex-A55, quad-core | ||||
Toleo la Kernel | Debian 10 | ||||
WEWE | Linux 4.19 | ||||
MWELEKEZO | EMMC ya 8Gbytes | ||||
RAM | 2Gbytes LPDDR4 |
Vigezo vya Kuonyesha | |||||
Mali | Vigezo | Maelezo | |||
Rangi | 16.7M (16777216) rangi | 24 bit rangi 8R8G8B | |||
Aina ya Paneli | IPS | Mchakato wa IPS, TFT LCM yenye pembe pana ya kutazama | |||
Pembe ya Kutazama | 85/85/85/85 (L/R/U/D) | Mtazamo Bora: ulinganifu | |||
Eneo Amilifu (AA) | 108.0mm (W)*64.8mm (H) | - | |||
Eneo Linaloonekana (VA) | 108.6mm (W)*65.4mm (H) | - | |||
Azimio | 800*480 Pixel | Inapatikana kwa onyesho linalozungushwa la 0°/90°/180°/270° | |||
Mwangaza nyuma | LED | ≥20000H(wakati wa mwangaza kuoza hadi 50% katika hali ya kuendelea kufanya kazi na mwangaza wa juu zaidi) | |||
Mwangaza | 250niti | Marekebisho ya viwango 100(Haipendekezi kuweka mwangaza hadi 1%~30% ya upeo wa juu, ambao unaweza kusababisha kumeta kwa LCD.) | |||
Kumbuka: Unaweza kutumia mandhari zinazobadilika za kiokoa skrini ili kuepuka taswira zinazosababishwa na onyesho la ukurasa usiobadilika kwa muda mrefu. |
Voltage & ya Sasa | |||||
Mali | Masharti | Dak | Aina. | Max | Kitengo |
Voltage ya Nguvu | - | 12 | 12 | ishirini na tatu | KATIKA |
Operesheni ya Sasa | VCC = +12V, Mwangaza wa nyuma umewashwa | - | 370 | - | mA |
VCC = +12V, Mwangaza wa nyuma umezimwa | - | 120 | - | mA | |
Ugavi wa umeme unaopendekezwa: 12V 1A DC |
Mtihani wa Kuegemea | |||||
Mali | Masharti | Dak | Aina. | Max | Kitengo |
Joto la Kufanya kazi | 60% RH kwa voltage 12V | -20 | 25 | 70 | ℃ |
Joto la Uhifadhi | - | -30 | 25 | 80 | ℃ |
Unyevu wa Kufanya kazi | 25℃ | 10% | 60% | 90% | RH |
Rangi ya Kinga | Ndiyo | ||||
ESD | Utoaji wa hewa ± 8KV, Utoaji wa mawasiliano ± 6KV | ||||
EFT | Kuingilia kwa mapigo ya kikundi ± 2KV |
Pembeni na Violesura | |||||
Mali | Vigezo | Maelezo | |||
NA | Njia 1 RS232 | UART8 | |||
TTL/COMS ya njia 1 | UART5 | ||||
Kiolesura cha USB | 2-njia | HOST*1,OTG*1 | |||
Kiolesura cha Spika | 1-njia | 2Pin_1.25mm kiolesura | |||
Kiolesura cha kadi ya SD | 1-njia | Nafasi ya kadi ya aina ya droo (Max 64G) | |||
Kiolesura cha Ethernet | 1-njia | 10/100Mbps | |||
Kiolesura cha WIFI | 1-njia | IEEE 802.11Bb/g/n,2.4G,Bluetooth | |||
RTC | 1-njia | Super-capacitor kwa nguvu. Usahihi: ±20ppm @25℃ |
Kiolesura | |||||
Mali | Masharti | Dak | Aina. | Max | Kitengo |
Kiwango cha Baud | Seti ya Mtumiaji | 2400 | 115200 | 230440 | bps |
Voltage ya pato (TXD) | Pato 1 | - | -5 | -3 | KATIKA |
Pato 0 | 3 | 5 | - | KATIKA | |
Ingiza Voltage (RXD) | Ingizo 1 | -15 | -5 | - | KATIKA |
Ingizo 0 | - | 5 | 15 | KATIKA | |
Kiolesura | Inasaidia TTL/COMS, kiwango cha RS232 | ||||
Soketi | 10Pin_1.0mm |
Dimension | |||||
Dimension | 143.4(W)*80.8(H)*25.1(T)mm | ||||
Uzito Net | 185g | ||||
Uwezo wa Kufunga | |||||
Mfano | Ukubwa | Tabaka | Kiasi/Tabaka | Kiasi(Pcs) | |
Katoni1: | 220mm(L)*160mm(W)*47mm (H) | 1 | 1 | 1 | |
Katoni2: | 250mm(L)*200mm(W)*80mm (H) | 2 | 2 | 4 | |
Katoni3: | 320mm(L)*270mm(W)*80mm (H) | 2 | 3 | 6 | |
Katoni4: | 450mm(L)*350mm(W)*300mm(H) | 1 | 60 | 60 | |
Katoni5: | 600mm(L)*450mm(W)*300mm(H) | 2 | 60 | 120 |
![Rekebisha programu](https://ecdn6.globalso.com/upload/p/1355/source/2024-03/65f9635ae960450439.png)
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