Écran de bouton

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, icônes, text or menus. The size is generally between 0.96 et 2.4 inches, 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, équipement médical, appareils portables, et d'autres industries.

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1.28 pouce 240*240 Écran d'affichage de bouton circulaire intelligent UART

Paramètre de 1.28 pouce 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 Couleur: 65K Touch TypeCOVER Interface TypeTBD TTL UART Input Voltage: À déterminer 5,0 V (USB) Direction de visualisation: All view Backlight Luminance :250 cd/m² Operating temperature: -20℃~+70℃ Storage temperature: -30℃~+80℃ Customisation: Norme matérielle, le logiciel peut être personnalisé

1.6 pouce 400*400 Écran d'affichage de bouton circulaire intelligent UART

Paramètre de 1.6 pouce 400*400 UART smart Circular knob Display screen Resolution: 400*400 Couleur: 65K Active Area: 39.84mm Backlight brightness: 350nits Contrast: 1000:1 Angle de vision: 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: Bouton + Press CommunicationUART UISupport customization Operating temperature :5V voltage at 60%RH -20~+70℃ Storage temperature: -30~+80℃ Operating humidity: -25℃,10%-90% Autres certifications: RoHS

1.6 Affichage d'écran LCD de bouton circulaire de pouces

Résolution: 400*400 Zone d'affichage: 40mm*40mm Dimension: 59 (Diamètre extérieur)mm * 25.95 (Épaisseur) mm Material: Coquille en alliage en aluminium + ABS base Brightness: 350 cd/m2 USB Interface: Oui, Micro-B connector Mode Selection: TTL ESD Contact discharge: ± 4KV, perfectionnement de l'air: ±8KV Operating Voltage: 4.5-5.5V Backlight: LED Colors: 65K Viewing Direction: IPS Operating Temperature: -20℃~+70℃ Storage Temperature :-30℃~+80℃ Customization: Oui

2.1 pouce 480*480 Écran d'affichage de bouton circulaire intelligent UART RS485

Paramètre de 2.1 pouce 480*480 UART smart Circular knob Display screen Resolution: 480*480 Couleur: 65K Active Area: 53.28mm Backlight brightness: 350nits Contrast: 900:1 Angle de vision: 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: Bouton + Press CommunicationUART UISupport customization Operating temperature :5V voltage at 60%RH -20~+70℃ Storage temperature: -30~+80℃ Operating humidity: -25℃,10%-90% Autres certifications: RoHS

2.76 Écran de bouton d'écran de port série de pouces

Taille: 2.76 inch Resolution: 480*480 Zone d'affichage: 70.13*70.13(mm) Dimension: 94.38*35.42(mm) Matériel: ABS Brightness: 250 cd/m2 Mode SelectionTTL Viewing DirectionIPS Operating Temperature: -20℃~+70℃ Storage Temperature: -30℃~+80℃ Customization: Oui

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