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Supplier: Allied Electronics, Inc.
Description: sealed keypads. These keypads are legended by epoxy ink printing the rubber key tops. Custom legends and colors are available at a nominal cost. The Series 84LS is offered with a choice of matrix or single pole⁄common bus circuitries and EMI shielding.
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Supplier: Allied Electronics, Inc.
Description: Keypad, Temperature -40 to +80 °C, 3.000 ± 0.015in. Height, Material ABS polycarbonate, Flange Mount Sealed keyboard Colorful graphic overlay Audible, snap-dome contact User legendable styles 3,000,000 operations per button Optional panel seal gasket to protect your equipment
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Supplier: Allied Electronics, Inc.
Description: 88 Series Sealed, Flange Mounted Keypad Matrix code circuitry 250 VAC breakdown voltage between mutually insulated parts Sealed keyboard Colorful graphic display Audible, snap-dome contact 3000000 operations life expectancy per button. 350 g (Typ.) operating force.
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Supplier: RS Components, Ltd.
Description: KEYPAD ECO 4X4
- Standard Keypad Size: 4x4
- Connector Style: Other
- Keypad Output: X-Y
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Supplier: Newark, An Avnet Company
Description: KEYPAD ASSEMBLY, 4X3 MASTER
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Supplier: Allied Electronics, Inc.
Description: Keypad, Temperature -40 to +80 °C, 3.000 ± 0.015in. Height, Material ABS polycarbonate, Flange Mount Sealed keyboard Colorful graphic overlay Audible, snap-dome contact User legendable styles 3,000,000 operations per button Optional panel seal gasket to protect your equipment
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Supplier: Newark, An Avnet Company
Description: KEYPAD,3X4,MATRIX,AL
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Supplier: DigiKey
Description: SWITCH KEYPAD 12KEY ILLUM
- Operating Temperature: -40 to 185 F
- Standard Keypad Size: 3x4
- Features: Backlit Options, Dustproof, Has CE Certification, Splashproof
- Keypad Style: Conductive Rubber Overlay
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Supplier: Newark, An Avnet Company
Description: KEYPAD,3X4,C BUS,AL
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Supplier: NKK Switches
Description: FM-Series 4 and 16 Key Non-Illuminated Keypads FM-Series keypads are available in both illuminated and non-illuminated configurations. Both models include adhesive backing for easy mounting and actuating domes, which offer crisp, tactile feedback to positively indicate circuit
- Operating Temperature: 5 to 122 F
- Standard Keypad Size: 1x4, 4x4
- Mounting: Front Panel
- Keypad Style: Full Travel Keypad Buttons
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Supplier: Newark, An Avnet Company
Description: Keypad 3x4 backlit insertable legend yellow
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Supplier: LINAK U.S. Inc.
Description: Attendant Control Keypad (ACK) is used as nurse controls or a side panel handset. Able to control up to five channels. Optional color and graphic design customization. With the OpenBusTM system it is possible to use keypads as attendant control or hand controls integrated in the
- Operating Temperature: 5 to 40 F
- Standard Keypad Size: 3x4
- Mounting: Front Panel
- Keypad Style: Full Travel Keypad Buttons
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Supplier: Grayhill, Inc.
Description: Grayhill offers a full line of customizable keypads. Standard configurations include sealed rubber keypads, vandal resistant metallic construction, and low-profile or full travel actuation keypads. Switching technologies include conductive rubber and metal dome contacts. Outputs
- Max Current Rating: 0.01 amps
- Max DC Voltage Rating: 24 volts
- Operating Temperature: -40 to 176 F
- Standard Keypad Size: 3x4, 4x4
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Supplier: Grayhill, Inc.
Description: Grayhill offers a full line of customizable keypads. Standard configurations include sealed rubber keypads, vandal resistant metallic construction, and low-profile or full travel actuation keypads. Switching technologies include conductive rubber and metal dome contacts. Outputs
- Max Current Rating: 0.01 amps
- Max DC Voltage Rating: 24 volts
- Operating Temperature: -40 to 176 F
- Standard Keypad Size: 3x4, 4x4, 5x4
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Supplier: Grayhill, Inc.
Description: Grayhill offers a full line of customizable keypads. Standard configurations include sealed rubber keypads, vandal resistant metallic construction, and low-profile or full travel actuation keypads. Switching technologies include conductive rubber and metal dome contacts. Outputs
- Max Current Rating: 0.01 amps
- Max DC Voltage Rating: 24 volts
- Operating Temperature: -40 to 176 F
- Standard Keypad Size: 3x4, 4x4
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Supplier: P.I. Engineering, Inc.
Description: Perfect for card and PIN entry 16 keys with LED indicators Two line LCD display with 16 characters per line Available with mag strip, or bar code card reader Exceeds capabilities of older RS 232 type key pads Supports multiple units on the same system Direct software control over all functions
- Standard Keypad Size: 4x4
- Features: Backlit Options, Has CE Certification
- Mounting: Front Panel
- Keypad Style: Full Travel Keypad Buttons
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Supplier: Grayhill, Inc.
Description: Grayhill offers a full line of customizable keypads. Standard configurations include sealed rubber keypads, vandal resistant metallic construction, and low-profile or full travel actuation keypads. Switching technologies include conductive rubber and metal dome contacts. Outputs
- Operating Temperature: -40 to 185 F
- Features: Backlit Options, Has CE Certification
- Mounting: Front Panel
- Connector Style: Other, PC Pins
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Supplier: APEM Components, Inc.
Description: Professional security keypads are designed to resist harsh environments, like bad weather exposure, stains, and severe temperature variations. They also hold up to abuse such as scratching, shock, burns, or vandalism. APEM’s sealed keypads are supplied with a sealing ring and may be
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Supplier: Accuris
Description: Identification card systems \x96 Man-machine interface \x96 Part 3: Keypads
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Supplier: TelephoneStuff.com
Description: 2.4GHz Digital Spread Spectrum Dual Handset Cordless with Speakerphone and Dial in Base. Features: - Caller ID/Call Waiting Caller ID - 99# Caller ID call log - Dial back function - 40 channels - Intercom between handsets and base - Handset volume control - Illuminated keypad - Backlit LCD -
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Supplier: P.I. Engineering, Inc.
Description: Perfect for card and PIN entry 16 keys with LED indicators Two line LCD display with 16 characters per line Available with mag strip, or bar code card reader Exceeds capabilities of older RS 232 type key pads Supports multiple units on the same system Direct software control over all functions
- Standard Keypad Size: 4x4
- Features: Backlit Options, Has CE Certification
- Mounting: Front Panel
- Keypad Style: Full Travel Keypad Buttons
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Supplier: SFCable.com
Description: Stand-alone Self Contain Access control Keypad type Built-in EM Reader up to 1000 password. IP65. 2 Relay, 12-15VDC Metal Panel
- Standard Keypad Size: 3x4
- Features: Dustproof, Splashproof
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Supplier: Barantech, Inc.
Description: Touch Metal Everswitch Piezo Keypad, Customizable, Weather Proof, Vandal Proof
- Max Current Rating: 0.2 to 10 amps
- Max AC Voltage Rating: 0 to 24 volts
- Max DC Voltage Rating: 0 to 24 volts
- Operating Temperature: -40 to 185 F
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Supplier: Radwell International
Description: SUBSTITUTE KEYPAD FOR SIEMENS 6SL3055-0AA00-4CA3, KEYPAD MEMBRANE. FREE 2 YEAR RADWELL WARRANTY
- Applications: Industrial / Factory Automation
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Supplier: TelephoneStuff.com
Description: DECT 6.0 Dual Keypad Expandable with 3 Handsets. DECT 6.0 Keypad Features: - Maximum voice security - Clearest voice reception - Digital answering system with handset access - Two extra handsets and chargers included - Base dual keypad/speakerphone - High visibility message
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Supplier: TelephoneStuff.com
Description: Vandal Resistant Handsfree Entry Phone with Keypad is designed especially for apartment and door entry applications. Features: - Vandal resistant - 14 gauge stainless steel faceplate - Heavy duty metal keypad and “call” button - Stainless steel speaker/mic screen - Scratch resistant
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Supplier: Classic Automation LLC
Description: PanelView Plus 400 - Color Terminal 15 inch, Keypad, ControlNet and Standard Communication (Ethernet and RS-232), 128 MB Flash, 128 MB RAM, AC power
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Supplier: Classic Automation LLC
Description: PanelView Plus 400 - Monochrome Terminal 5.5-inch, Keypad, RS-232 (DH-485) Communication Port, AC Power
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Supplier: Strong Hold Products
Description: All the great features of our popular floor model storage cabinets with the additional built-in security and protection that our "keyless" keypad provid
- Height: 78 inch
- Width: 48 inch
- Depth: 24 inch
- Use: Commercial, Industrial
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Supplier: TelephoneStuff.com
Description: A 48 character back lighted LCD display keypad for the basic system. Features: - Provides a comprehensive set of security features - Lighting, HVAC, and Auxiliary Device Control - HMS modules fit easily into lower portion of enclosure - HMS 1100 Systems can handle up to 176 security zones -
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Supplier: HydraForce, Inc.
Description: These soft-touch keypads are designed to be used with CAN-Bus J1939 network applications. They feature a black silicone overlay with custom legends and key groupings, and are available in two models: 8-key and 20-key. The configurable keys are backlit and there are three amber indicator LEDs,
- Max Current Rating: 2 amps
- Max DC Voltage Rating: 32 volts
- Operating Temperature: -40 to 185 F
- Standard Keypad Size: 5x4
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Supplier: Strong Hold Products
Description: All the great features of our popular floor model storage cabinets with the additional built-in security and protection that our "keyless" keypad provid
- Height: 78 inch
- Width: 60 inch
- Depth: 24 inch
- Use: Commercial, Industrial
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Supplier: Galco Industrial Electronics
Description: 9000X Series Local Remote Keypad
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Supplier: Visual Sound, Inc.
Description: Knox Video Technologies 12x8 RGBHV with 2 UTP Transmitters and Configurable Audio
- Features: Flat Panel Monitor
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Supplier: Classic Automation LLC
Description: PanelView 600 - Grayscale Terminal 3.8-inch, Keypad, Ethernet, RS-232 and DH-485 Modular Communication Interface, AC Power
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SCHURTER’s 6 mm x 6 mm tactile electromechanical push-button switches are momentary normally opened print mount switches. They are commonly used in many consumer electronic devices such as interface control panels (read more)
Browse Pushbutton Switches Datasheets for SCHURTER Inc -
of -100 °C to +20 °C dewpoint. Choose from the various available dewpoint ranges. An isolated 0-20 mA or 4-20 mA analogue output is supplied as standard and the span of the output is configurable across the range of the sensor. Superdew 3 incorporates the unique (read more)
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The 2880-LT uses HF capacitance technology — no moving parts, no routine cleaning. Probe-mounted electronics with 4-20 mA output. 2880-LT Probe Mounted Transmitter The 2880-LT provides reliable monitoring of (read more)
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?4X) rated enclosure, ensuring long?term durability and protection against dust and water ingress. Combining proven SHAW sensor technology with advanced digital electronics, the Superdew?3?WP delivers fast (read more)
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OKW has extended its STYLE-CASE range of beautiful high-gloss handheld enclosures with two new sizes – size S (4.84” x 1.88” x 0.94”) and size M (5.78” x 2.20” x 1.06”). These complement the existing size L (6.63” x 2.51” x 1.22”) (read more)
Browse Electronic and Instrument Enclosures Datasheets for OKW Enclosures, Inc. -
Robust 19" rack mount enclosures Exclusive range of 19" rack cases in aluminium Conforms to DIN 41494 & IEC 297-1 Heights: 1U, 2U and 3U Three standard depths, custom sizes to order Attractive die cast front bezel (read more)
Browse Rack Enclosures Datasheets for METCASE -
Our membrane switch flex circuit designs primarily include Polymer Thick Film (PTF) “membrane switches” such as graphic overlays, touch pads and key pads. Membrane switches function as a normally open, momentary contact, low-voltage pressure-sensitive circuit. The design of a membrane switch starts with a polyester layer.
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Browse Industrial Keypads Datasheets for Flexible Circuit Technologies, Inc. -
FM Series keypads are available in both illuminated and non-illuminated configurations. Both models include adhesive backing for easy mounting and actuating domes, which offer crisp, tactile feedback to positively indicate circuit transfer. (read more)
Browse Industrial Keypads Datasheets for NKK Switches -
CANbus enabled, watertight operator control module for heavy duty equipment. CAN Keypad is a CANbus-enabled module with software-controllable programming options for intuitive operation of off-road vehicles and heavy equipment. The rugged module mounts horizontally or (read more)
Browse Industrial Keypads Datasheets for Powell Electronics, Inc. -
components. Each case body is recessed on both sides to accommodate a membrane keypad or product label. ROLEC mobilCASE is available in three standard widths (3.15”, 3.93”, 5.12”) in six sizes ranging from 4.72” x 4.64” x 3.15” to 9.44” x 6.61” x (read more)
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Miniature Digital Pin-Number Lock
On the other hand, the 3X4 keypad .
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Square: 3x3 keypad mapped to geometric elements of a square
Keyboards have been serving desktop computers as a text entry solution for decades, and 3x4 keypads combined with the Multitap method are now playing a similar role for mobile phones.
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Expert chording text entry on the Twiddler one-handed keyboard
Comparison of mobile text entry rates using 3x4 keypads .
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Introduction to Embedded Systems
Figure 8.27 shows a schematic diagram of an interface for a 3x4 keypad to an MCU I/O port.
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Human-Computer Interaction – INTERACT 2013
The interface consisted of membrane buttons laid out as a traditional 3x4 keypad and was connected to the kit.
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Human-Computer Interaction – INTERACT 2007
Hwang, S., Lee, G.: Qwerty-like 3x4 keypad layouts for mobile phone.
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Convergence and Hybrid Information Technology
Hwang, S., Lee, G.: Qwerty-like 3x4 Keypad Layouts for Mobile Phone.
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Universal Access in Ambient Intelligence Environments
Hwang S., Lee G.: Qwerty-like 3x4 Keypad Layouts for Mobile Phone.
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A novel soft keyboard for touchscreen phones: QWERT
Qwerty-like 3x4 keypad layouts for mobile phone.
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CR4 - Thread: Pic 16f873 Not Running Code While Simulator Does
am an instrument student, am doin my final year project, it's a pic based coded security safe,am usin the 16f873,a 3x4 keypad is used to enter a 3 digit code that is displyed on 3 seven segments,when a correct …