Noisier Water Space War

Project Number: 95

OBJECTIVE: To use water to control the space war integrated circuit.

Description: Add the press switch (S2) to the preceding circuit to make it look like the one on the left. There will be sound if the press switch is pressed or if the jumper wires are in the water. Pressing the press switch or pulling the wires out of the water changes the sound played. If you prefer, you can just touch the jumper wire metal with your finger instead of putting the jumpers in the water. Wet your fingers to get better electrical contact.

(NOTE: This circuit is named "Noisier Water Space War" because Project #92 used to be "Water Space War", but it was dull and didn't always work, so it was replaced with "Wacky Sounds").