Tela do botão

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, ícones, text or menus. The size is generally between 0.96 e 2.4 polegadas, 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, fornos, refrigerators and coffee machines, audio and mixing consoles, Equipamento industrial, equipamento médico, dispositivos portáteis, e outras indústrias.

Mostrando tudo 9 resultados

1.28 polegada 240*240 Tela de exibição do botão circular inteligente UART

Parâmetro de 1.28 polegada 240*240 UART smart Circular knob Display screen PCBA Outside Dimensions: 41.00(C)*30.00(H)*22.50(T) mm LCM Outside Dimensions: 44.00(C)*44.00(H)*2.50(T) mm Active Area: 32.40(C)*32.40(H)mm Resolution: 240*240 Cor: 65K Touch TypeCOVER Interface TypeTBD TTL UART Input Voltage: A definir 5,0V (USB) Direção de visualização: All view Backlight Luminance :250 cd/m² Operating temperature: -20℃~+70℃ Storage temperature: -30℃~+80℃ Customisation: Padrão de hardware, software pode ser personalizado
1.28 Tela do botão de polegada

1.28 Polegada 240×240 Tela do botão de gole de metal

Tamanho: 1.28 inch Resolution: 240*240 Área de exibição: 32.40*32.40mm LCM Dimensions: 52.5*27.02mm Dot Pitch: 0.135mm*0.135mm Color: 262K Contrast Ratio: 900 Tempo de resposta: 35MS Brightness: 250cd/m2 View AngleALL View TP TypeNO InterfaceTTL UART Upgrade MethodSerial Port Shell Material: Hardware Grola + plastic Feature Selection :Botão + Press Operating temperature: -10℃~+60℃ Storage Temperature: -20℃~+70℃ UI PlatformLeveTop customization: Software, Cor e aparência podem ser personalizadas
1.28 polegada 240*240 Tela do botão
1.28 polegada 240*240 Tela do botão

1.28 Polegada 240×240 Tela do botão ttl uart

Tamanho: 1.28 inch Resolution: 240*240 Área de exibição: 32.40*32.40(milímetros) Dimensões LCM: 48.90*35.20(milímetros) Passo de ponto: 0.135*0.135(milímetros) Cor: 262K Contrast Ratio: 900 Tempo de resposta: 35MS Brightness: 250cd/m2 View AngleALL View TP TypeNO InterfaceTTL UART Upgrade Method: USB Shell MaterialPlastic Feature Selection: Botão + Press Operating Temperature: -10℃~+60℃ Storage Temperature: -20℃~+70℃ UI PlatformLeveTop Customization: Software, cor, e a aparência pode ser personalizada

1.6 polegada 400*400 Tela de exibição do botão circular inteligente UART

Parâmetro de 1.6 polegada 400*400 UART smart Circular knob Display screen Resolution: 400*400 Cor: 65K Active Area: 39.84mm Backlight brightness: 350nits Contrast: 1000:1 Ângulo de visão: 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: Botão + Press CommunicationUART UISupport customization Operating temperature :5V voltage at 60%RH -20~+70℃ Storage temperature: -30~+80℃ Operating humidity: -25℃,10%-90% Outras certificações: RoHS

1.6 Display Circular LCD de botão circular de polegada

Resolução: 400*400 Área de exibição: 40mm*40mm Dimension: 59 (Diâmetro externo)milímetros * 25.95 (Grossura) mm Material: Concha de liga de alumínio + ABS base Brightness: 350 cd/m2 USB Interface: Sim, Micro-B connector Mode Selection: TTL ESD Contact discharge: ± 4KV, descarga de ar: ±8KV Operating Voltage: 4.5-5.5V Backlight: LED Colors: 65K Viewing Direction: IPS Operating Temperature: -20℃~+70℃ Storage Temperature :-30℃~+80℃ Customization: Sim
2.1 Polegada 480*480 Touch Knob LCD Screen

2.1 Polegada 480*480 Touch Knob LCD Screen

Resolução: 480*480 Tipo de interface: Spi 、RGB Display Area: 53.28*53.28(milímetros) Dimensões LCM: 56.18*59.71*2.26(milímetros) Passo de ponto: 0.111 * 0.111(milímetros) Cor: 16.7M Contrast Ratio: 800:1 Tempo de resposta: 35ms Brightness: 820cd/m² Product Type: TFT Display Type: Normal Black View Angle: IPS Feature Selection: Botão + Press Operating Temperature: -20℃~+70℃ Storage Temperature: -30℃~+80℃ Customization: Sim

2.1 polegada 480*480 Tela de exibição do botão circular inteligente UART RS485

Parâmetro de 2.1 polegada 480*480 UART smart Circular knob Display screen Resolution: 480*480 Cor: 65K Active Area: 53.28mm Backlight brightness: 350nits Contrast: 900:1 Ângulo de visão: 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: Botão + Press CommunicationUART UISupport customization Operating temperature :5V voltage at 60%RH -20~+70℃ Storage temperature: -30~+80℃ Operating humidity: -25℃,10%-90% Outras certificações: RoHS

2.76 Inch Serial Port Screen Knob Screen

Tamanho: 2.76 inch Resolution: 480*480 Área de exibição: 70.13*70.13(milímetros) Dimensão: 94.38*35.42(milímetros) Material: ABS Brightness: 250 cd/m2 Mode SelectionTTL Viewing DirectionIPS Operating Temperature: -20℃~+70℃ Storage Temperature: -30℃~+80℃ Customization: Sim
Novo 1.6 Polegada 400*400 MIPI TTL Uart Knob Screen

Novo 1.6 Polegada 400*400 TTL Uart Knob Screen

Panel Type: TFT LCD Size: 1.6 inch Display Type: Normal Black Resolution: 400X400 Dot Pitch: 33.2um X 99.6um Colors: 16.7M Viewing Direction: IPS Interface Type: MIPI1 LANE TP Type: 12C Display Area: 39.84mmX39.84mm Dimension: 53(H)X 53(V)X 3.53(T)(milímetros) Material Aluminum: Alloy shell + ABS base Brightness: 300 cd/m2 Touchpoints: 5 Interface USB: Sim, Micro-B connector Mode Selection: TTL ESD Contact discharge: ± 4KV, descarga de ar: ±8KV Operating Voltage: 4.5-5.5V Backlight: LED Operating Temperature: -20℃~+70℃ Storage Temperature: -30℃~+80℃ Customization: Sim

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