Control an LED like never before! In this project, I used a 4x4 Matrix Keypad and an LCD display to toggle an LED on or off. Enter the correct password, and the LCD will display the status while controlling the LED. This is a fun and interactive way to learn about keypad input, password systems, and display integration with Arduino! #Arduino #MatrixKeypad #LCDDisplay #LEDControl #ElectronicsProject #DIYTech #IOT #MakerCommunity #ArduinoTutorial #TechProjects | Upload Ideas with Itamar
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Control an LED like never before! In this project, I used a 4x4 Matrix Ke…
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