4-Channel 5V Relay Module
Original price was: ₹180.00.₹140.00Current price is: ₹140.00.
Breadboard Power Supply Module with 3.3V/5V
Original price was: ₹110.00.₹80.00Current price is: ₹80.00.
-38%
4×4 16-Button Membrane Keypad
Original price was: ₹80.00.₹50.00Current price is: ₹50.00.
Ideal for menu-driven interfaces and numeric input with Arduino, ESP32, or Raspberry Pi.
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Specifications
| Keypad type | Membrane |
| Keys | 16 |
| Operating current | 100 mA |
| Dielectric strength | 250 VRms |
| Contact resistance | 500Ω |
| Operating voltage | 3.3 – 5V DC |
| Insulation resistance | 100 MΩ |
| Weight | 7g |
| Dimensions | 165x70x1 (mm) |
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