4x4 matrix keyboard

Brand Name:WenYI

Model Number:GPI-Flex-C-011

Place of Origin:Made in China

... of matrix keyboard is more complex than that of other common keyboards, and the condition is similar to that of the recognition. The column line is connected with the anode of the power supply through resistors and let the I/O port of MCU connected with

Brand Name:CNKHTECH

Model Number:KH-AC095-B

Place of Origin:China

...Keyboard Product Features: • 16 Keys Door Control keypad in 4x4 Matrix • All international language lay-out are available. • Metal dome connect PCB key switch technology • Laser engraved characters for excellent durable. • Matrix output; Also PS/2 or USB connector are available. • Front panel mounting Solution. • Waterproof ,dust proof, vandal proof. Applications: • This Keyboard

Brand Name:CNKHTECH

Model Number:KH-AC095

Place of Origin:China

... switch technology • Laser engraved characters for excellent durable. • Matrix output; Also PS/2 or USB connector are available. • Rear panel mounting Solution. Technical Specifications Material Environmental Characteristics ELECTRICAL ...

Brand Name:szguangzhi

Model Number:GZ-Z010050-001

Place of Origin:SHENZHEN CHINA

... Key Size 14.0mm *14.0mm 14*28mm life span more than 2,000,000 cycles Feature 1. Keys in 4x4 layout font laser engraving anti-falling off

Brand Name:szguangzhi

Model Number:GZ-Z010050-001

Place of Origin:SHENZHEN CHINA

... Key Size 14.0mm *14.0mm 14*28mm life span more than 2,000,000 cycles Feature 1. Keys in 4x4 layout font laser engraving anti-falling off

Brand Name:OEM

Model Number:OKY3533

Place of Origin:Guangdong China(Mainland)

MCU / AVR / ARM 16 Keypad PCB 4x4 LED Dot matrix Module Button Switch Panel Board for Ardu Description porduct name MCU / AVR / ARM 16 keypad keyboard PCB 4x4 led dot matrix module specifications *Operating Voltage:5V *Current:500mA *Button Quantity:16 *...

Brand Name:OEM

Model Number:OKY3533

Place of Origin:Guangdong China(Mainland)

MCU / AVR / ARM 16 Keypad PCB 4x4 LED Dot matrix Module Button Switch Panel Board for Ardu Description porduct name MCU / AVR / ARM 16 keypad keyboard PCB 4x4 led dot matrix module specifications *Operating Voltage:5V *Current:500mA *Button Quantity:16 *...

Brand Name:Bitvisus

Model Number:BIT-VWC-U1-MD404Ma

Place of Origin:China

UHD Support Splicing 4k60 4x4 HDMI Matrix Switchr Seamless Blue Technology Low Price Keyboard Switch Matrix 4x1 1x4 1x3 2x2 BIT-VWC-U1-MD404Ma is a new audio/video processor with splicing matrix and open window roaming launched by bitvisus , the product...

Brand Name:CNKHTECH

Model Number:KH-AE74-16XH

Place of Origin:China

4x4 Layout Waterproof Metal Keypad, Matrix /USB Port for Kiosk or Fuel/Gas station Item: KH-AE74-16XH Product Description • Rugged Metal Computer Keyboard with PC Full Function Key, 16 Mini flat Keys design, metal dome connect gold-plated PCB ...

Brand Name:szguangzhi

Model Number:GZ-Z010240

Place of Origin:SHENZHEN CHINA

...4x4 Matrix Illuminated Digital Numeric Keyboard Product Name: industrial metal keyboard Product P/N:GZ-Z010240 Product Size: 85*35mm Quantity(Pieces) 1 - 1000 >1000 Est. Time(days) 1-25 To be negotiated Product Description: Waterproof stainless steel keyboard...

Brand Name:szguangzhi

Model Number:GZ-Z010240

Place of Origin:SHENZHEN CHINA

...4x4 Matrix Illuminated Digital Numeric Keyboard Product Name: industrial metal keyboard Product P/N:GZ-Z010240 Product Size: 85*35mm Quantity(Pieces) 1 - 1000 >1000 Est. Time(days) 1-25 To be negotiated Product Description: Waterproof stainless steel keyboard...

Brand Name:szguangzhi

Model Number:GZ-Z010220-001

Place of Origin:SHENZHEN CHINA

... key backlit metal numeric keyboard / 4 * 4 matrix keyboard 2. Solid, waterproof and vandal proof keyboard 3. Ideal industrial use 16 key backlit metal numeric keyboard / 4 * 4 matrix keyboard Rugged, waterproof, vandal proof keyboard with 16 backlit keys,

Brand Name:szguangzhi

Model Number:GZ-Z010220-001

Place of Origin:SHENZHEN CHINA

... key backlit metal numeric keyboard / 4 * 4 matrix keyboard 2. Solid, waterproof and vandal proof keyboard 3. Ideal industrial use 16 key backlit metal numeric keyboard / 4 * 4 matrix keyboard Rugged, waterproof, vandal proof keyboard with 16 backlit keys,

Brand Name:VINCAN

Model Number:WL-HDVM

Place of Origin:Mainland China

... matrix switcher supporting max 8 input signal sources and 8 output display synchronously. It supports different video signals with cross switching. 4K Hdmi Video Audio Matrix Switcher Hdbaset Matrix 4x4 8x8 4x2 is transmitted and switched independently to

Brand Name:VINCAN

Model Number:WL-IM44

Place of Origin:Mainland China

18Gbps 4k Hdmi Video 4x4 Matrix Switcher 594MHz 18Gbps 4k HDMI HDCP 2.2 4x4 Video Switcher Metal Enclosure 1. Introduction The 4x4 HDMI Matrix supports the transmission of video signal (up to 4K2K@60Hz YCbCr 4:4:4) with multichannel digital audio from up...

Brand Name:VISSONIC

Model Number:VIS-PHD44

Place of Origin:CHINA

Seamless Matrix Switcher UHD4Kx2K HDMI 4x4 Matrix Suport IOS App Control Input Distance Is Up To 30m VIS-PHD44 UHD4Kx2K HDMI 4x4 matrix suport IOS app control Main Features 1. High speed switching 2. Resolution is up to 4Kx2K at 30Hz. 3. Support 3D video...

Brand Name:szguangzhi

Model Number:GZ-B029010

Place of Origin:SHENZHEN CHINA

...matrix Backlit Vandal Resistant Keyboard 24 Key Digital Metal Keyboard Product name:Backlit Numeric Keypad Model: GZ-B029010 Product specification:288*208mm Specifications 1. 24-key backlit metal numeric keyboard/4*6 matrix keyboard 2. Rugged, waterproof and vandal-proof keyboard 3. Ideal industrial use 4. Sturdy, waterproof and vandal-proof keyboard...

Brand Name:szguangzhi

Model Number:GZ-B029010

Place of Origin:SHENZHEN CHINA

...matrix Backlit Vandal Resistant Keyboard 24 Key Digital Metal Keyboard Product name:Backlit Numeric Keypad Model: GZ-B029010 Product specification:288*208mm Specifications 1. 24-key backlit metal numeric keyboard/4*6 matrix keyboard 2. Rugged, waterproof and vandal-proof keyboard 3. Ideal industrial use 4. Sturdy, waterproof and vandal-proof keyboard...

Brand Name:VINCAN

Model Number:WL-HDVM

Place of Origin:China

...be routed to any output, or the same input to be routed to all outputs, or any combination. Our HDMI Modular Matrix Switchers can be controlled by remote control, front panel buttons or color display, an RS232 port, Windows software & optional Crestron &

Brand Name:OEM

Model Number:OKY3532

Place of Origin:Guangdong China(Mainland)

MCU / AVR / ARM 16 Keypad PCB 4x4 LED Dot matrix Module for Ardu Description porduct name MCU / AVR / ARM 16 keypad PCB 4x4 LED Dot Matrix Module specifications *Button Quantity: 16 *Pin Quantity: 8 Pin *Size: 6 * 5 (L*W) cm *Standard interface that can...