Control 10 output pins using 10 push-button switches with 1 Arduino input pin ANPB-V2
In this video, I've shown how to use 1kΩ resistors and, for ground resistors, I've selected a 100kΩ resistor. We can use carbon film resistors with 10% tolerance or metal film resistors with 1% tolerance. The lower the tolerance number, the better the result, which allows using more push buttons. For example, 1% tolerance resistors are better than 10% tolerance resistors.Images
Multiple push button to on pin: Setup with Arduino UNO
Multiple push button to on pin:Push buttons and resistors on breadboard
Multiple push button to on pin: Arduion UNO wires to breadbaord
Multiple push button to on pin: 5 Push buttons with 10% Carbon film resistors
Multiple push button to on pin: Arduino UNO with 10 push buttons and 1% tolerant resisstor
Multiple push button to on pin:Arduino UNO with 10 push buttons and 1% tolerant resisstor 2
Multiple push button to on pin: Arduino UNO with 10 push buttons and 1% tolerant resisstor 3
Multiple push button to on pin: Breadboard closeup view with 1% rolerant resistors - Left side
Multiple push button to on pin : Breadboard closeup view with 1% rolerant resistors - Right side
Multiple push button to on pin : Using Arduino NANO
Multiple push button to on pin : Using Arduino NANO - 10 push buttons
Multiple push button to on pin : Using Arduino MEGA
Multiple push button to on pin: Using Arduino MEGA - Wires
Multiple push button to on pin: Arduino MEGA, Due and Uno
Multiple push button to on pin: : Arduino MKR WAN - With 10 push buttons
Multiple push button to on pin : Arduino MKR WAN
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Language: C++
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