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Step 23Add and LED
Adding and LED gives your project is easy. It's completely pointless to the function of the circuit, but sometimes you just gotta look cool for the ladies.
Use a 470 ohm resistor to go from the positive rail to the other side of the board. Then connect the LED from that spot (with the positive long leg) to the negative rail (with the negative short leg).
Done.
Use a 470 ohm resistor to go from the positive rail to the other side of the board. Then connect the LED from that spot (with the positive long leg) to the negative rail (with the negative short leg).
Done.
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