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When I press the push button, the LED won't light up. Is there something wrong with my code? : r/arduino
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c++ - Tinkercad Circuit: How to Make the Built-in LED and LED light up through a push button - Stack Overflow
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Big Key Push Button Light Touch Switch Module With Hat High Level Output For Arduino Or Raspberry Pi 3 - Switches - AliExpress
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Amazon.com: KEYESTUDIO Max Control Board for Arduino Uno with Three LEDs, Two 6812Rgb LEDs, Two Button Switches, a Buzzer, a Microphone Sensor, a Light Sensor, and an 8 * 16 Dot Matrix : Electronics
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