fikunyin.adebola| Quantity | Component name | |
| 1 | × | 4×4 Membrane Keypad |
| 1 | × | Arduino Uno |
| 1 | × | A few Jumper wires |
| 1 | × | Red LED |
| 1 | × | Green LED |
Arduino Keypad Security
You can only get access your information if you get the pin/password right.
You can only get access your information if you get the pin/password right.
| Quantity | Component name | |
| 1 | × | 4×4 Membrane Keypad |
| 1 | × | Arduino Uno |
| 1 | × | A few Jumper wires |
| 1 | × | Red LED |
| 1 | × | Green LED |