4x4 Arduino Keypad Matrix With Up Down Keys

The 4x4 matrix keypad usually is used as input in a project. It has 16 keys in total which means the same input values.This 4x4 Matric Keypad Membrane switch is a high quality soft touch feeling button keypad with 100 million life strokes life spans and good resistance to environment conditions.This 16 button keypad  provides a useful  human interface components for microcontroller projects.

Specifications:

1. Circuit Rating: 35V (DC) 100mA 1W
2. Contact resistance: 10Ω~ 500Ω
3. Insulation resistance: 100MΩ 100V
4. Dielectric Strength: 250VRms (50 ~ 60Hz 1min)
5. Electric shock jitter: <5ms
6. Life span: tactile type: ≥ one million times
7. Operating pressure: Touch feeling: 170 ~ 397g 
8. Switch travel: touch-type: 0.6 ~ 1.5mm
9. Operating temperature: -40 to +80
10. Storage temperature: -40 to +80
11. Temperature: from 40 90% to 95% 240 hours

Features:

1. Easy Communication with any Microcontroller
2. Excellent price performance ration
3. Used widely in  industrial and home electronic equipment instrument etc
4. Ultra Thin design provide easy integration to any project
5. This alows microcontroller to scan the outpins to see which of the 16 button is being pressed

Package Includes:

• 1 x 4x4 Arduino Keypad Matrix with Up Down keys