Step 4: Lay Out and Solder Circuit
Below is the schematic used for the square wave oscillator. If you're unfamiliar with schematics, it may look daunting, but take some time reading up on schematics and you'll be able to put together this circuit rather easily.
If you've never soldered before, I would suggest testing out your skills on a couple of extra wires and components before you try your hand on your actual circuit.
Also, I would suggest getting a "Breadboard," which is a tool that allows you to lay out a circuit and test it before making anything permanent.
After you've assembled your circuit, you need to transfer it to the "Perf" Board to be permanently soldered on. Take your time with this step and make sure that all of the connections are correct and that no excess wires are touching.
When you're ready, solder all of the points, and then cut all of the excess wire off. Shown below is the Perf Board, both soldered and unsoldered.