keypad
Showing all 12 results
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Display for Arduino
1602 LCD Board Keypad Shield Blue Backlight
SKU: 12198- Provides a user-friendly interface that allows users to go through the menu, make selections etc.
- It consists of a 1602 white character blue backlight LCD.
- The keypad consists of 6 keys select, up, right, down, left and reset.
- To save the digital IO pins, the keypad interface only uses one ADC channel.
- The key value is read out through a 5 stage voltage divider.
SKU: 12198 -
Electronic Switches/Keypads
4×3 12-key Keyboard / Keypad Telephone Style – Black
SKU: 43462- Easy communication with any microcontroller.
- Tactile type switches.
- Over 1,000,000 operations per key.
- Contact rated for 12V dc @ 20mA.
- Over 1,000,000 operations per key.
- Dimensions: 56 x 80 x 17 mm.(LxWxH)
SKU: 43462 -
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Electronic Switches/Keypads
4×4 Matrix Keypad Membrane Switch for Arduino, ARM and other MCU
SKU: 12276- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4x 4type 16 keys.
- Sticker can peel off for adhesive mounting.
- Operating Voltage (V): 12 DC
SKU: 12276 -
Electronic Switches/Keypads
4×3 Matrix 12 keys Membrane Switch Keypad
SKU: 12261- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4x 4type 16 keys.
- Sticker can peel off for adhesive mounting.
- Operating Voltage (V): 12 DC
SKU: 12261 -
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Electronic Switches/Keypads
4×5 Matrix Array 20 Key Membrane Switch Keypad Keyboard For Arduino
SKU: 43989- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4×5 type 20 keys.
- Sticker can peel off for adhesive mounting.
- Operating Voltage (V): 12 DC
SKU: 43989 -
Display for Arduino
Cytron LCD keypad Shield High Quality
SKU: 25582- Provides a user-friendly interface that allows users to go through the menu, make selections etc.
- It consists of a 1602 white character blue backlight LCD.
- The keypad consists of 6 keys select, up, right, down, left and reset.
- To save the digital IO pins, the keypad interface only uses one ADC channel.
- The key value is read out through a 5 stage voltage divider.
SKU: 25582 -
Electronic Switches/Keypads
DC 12V 1×4 Key Matrix Membrane Switch Keypad
SKU: 44134- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- Mount Style: Self-Adherence
- Max. Circuit Rating: 35 VDC, 100 mA.
- Contact Bounce : <=5ms
- Life Expectancy : 1 million closures
- Operation Temperature : -20 to +40 °C
SKU: 44134 -
Electronic Switches/Keypads
DC 12V 4×4 16 Key Matrix Membrane Switch Keypad
SKU: 44119- Ultra-thin design & adhesive backing provides easy integration to any project.
- Excellent price-performance ratio.
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4x 4type 16 keys.
- Sticker can peel off for adhesive mounting.
SKU: 44119 -
Electronic Switches/Keypads
TTP229 16-Way Capacitive Touch Switch Digital keypad Module
SKU: 28461- Working voltage: 2.4V to 5.5V
- Built-in regulator
- Two modes
- Simple 8 key mode with independent 8 Channel parallel output.
- Advanced 16 Key modes with I2C interface output.
- Modes can be selected and configured by the user.
- Adjustable sensitivity
SKU: 28461 -
Electronic Switches/Keypads
Universal 4×4 16 Key Matrix Membrane Switch Keypad Keyboard
SKU: 815883- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4x 4type 16 keys.
- Sticker can peel off for adhesive mounting.
- Operating Voltage (V): 5 DC
SKU: 815883