Push the button and the LED lights up! Wow.


1 Breadboard

1 Red LED

1 560 ohm resistor

1 Momentary push button

Two jumper wires

1 3V coin battery


Tape one end on the first jumper wire to the positive(+) side of the coin battery. Tape one end of the second jumper wire to the negative(-) side of the coin battery.

This is the power source for the circuit.