8051 4 Digit Electronic Code Lock with LCD and Keypad | Micro Digital

8051 4 Digit Electronic Code Lock with LCD and Keypad | Micro Digital

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日期:2025-10-03
This is an interesting 8051 based 4 Digit Electronic Code Lock example. It uses 16x2 LCD and telephone Keypad. ... Detail This is a simple example of electronic code lock based on 8051 microcontroller. This example project also describes how can we interf...看更多