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The Knob Screen is an innovative display module that combines traditional knob control and display functions. This screen not only has the graphic or text display function of a conventional display but also integrates a knob-type input device so that users can interact with the device by rotating and pressing the knob. Knob Screen usually uses a small-sized LCD or OLED display that can display necessary parameters, アイコン, text or menus. The size is generally between 0.96 and 2.4 インチ, and the resolution is relatively low, but it is sufficient to meet the functional display requirements. The characteristics of Knob Screen are that the knob and the screen are combined into one, the operation is intuitive, the space is saved, and the visual feedback is timely. It is widely used in car center consoles and dashboards, high-end home appliances such as washing machines, ovens, refrigerators and coffee machines, audio and mixing consoles, industrial equipment, 医療機器, ポータブルデバイス, and other industries.

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1.28 インチ 240*240 UART スマート円形ノブ 表示画面

のパラメータ 1.28 インチ 240*240 UART smart Circular knob Display screen PCBA Outside Dimensions: 41.00(W)*30.00(H)*22.50(T) mm LCM Outside Dimensions: 44.00(W)*44.00(H)*2.50(T) mm Active Area: 32.40(W)*32.40(H)mm Resolution: 240*240 色: 65K Touch TypeCOVER Interface TypeTBD TTL UART Input Voltage: 未定 5.0V (USB) 見る方向: All view Backlight Luminance :250 cd/m² Operating temperature: -20℃~+70℃ Storage temperature: -30℃~+80℃ Customisation: ハードウェア規格, ソフトウェアはカスタマイズできます

1.6 インチ 400*400 UART スマート円形ノブ 表示画面

のパラメータ 1.6 インチ 400*400 UART smart Circular knob Display screen Resolution: 400*400 色: 65K Active Area: 39.84mm Backlight brightness: 350nits Contrast: 1000:1 視野角: IPS FLASH: 16M bytes Up to 128MB InterfaceRS485 Operating voltage DC Direct Current :4.5~5.5V DC 5V input: 120mA Serial port modeN81 Serial port levelTTL3.3V Interaction: ノブ + Press CommunicationUART UISupport customization Operating temperature :5V voltage at 60%RH -20~+70℃ Storage temperature: -30~+80℃ Operating humidity: -25℃,10%-90% その他の認証: RoHS

2.1 インチ 480*480 UART RS485 スマート円形ノブ 表示画面

のパラメータ 2.1 インチ 480*480 UART smart Circular knob Display screen Resolution: 480*480 色: 65K Active Area: 53.28mm Backlight brightness: 350nits Contrast: 900:1 視野角: IPS FLASH: 16M bytes Up to 128MB InterfaceRS485 Operating voltage: 4.5~5.5V DC 5V input: 120mA Serial port mode: 8N1 Serial port levelTTL 3.3V Interaction: ノブ + Press CommunicationUART UISupport customization Operating temperature :5V voltage at 60%RH -20~+70℃ Storage temperature: -30~+80℃ Operating humidity: -25℃,10%-90% その他の認証: RoHS

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