That circuit looks rather complex for a veroboard project. You might end up getting frustrated by making mistakes or ruining your components and board. Veroboards are more suited for circuits with fewer components.
It might cost you a little more but I think it's going to save you a lot of headache and ultimately valuable time if you do the following:
- Buy a piece of plain single-sided PCB and a bottle of etchant(Ammonium Persulphatte). Total cost should be around US$10 or less.
- Use a graphics program to dimension the circuit diagram exactly.
- Print and cut out two copies of the diagram.
- Cut the PCB to the exact dimension of the circuit diagram.
- Glue one copy of the diagram face up onto the PCB, copper side.
- Use a sharp tool and make small indents by following the component holes on the diagram.
- Remove the diagram from the PCB, and clean the PCB well with dish washing detergent. You should still be able to see the tiny and shallow indents you made earlier.
- Place the second cut-out diagram next to you PCB and use a permanent ink marker and copy the tracks by free hand like joining the dots onto the PCB. If you make any mistake, use a cotton-bud dipped in mythalated spirit to erase. You need to squeeze out the excess spirit before erasing to prevent runs.
- Leave the marker ink tracks to dry completely for about 2 hours.
- Prepare etchant and etch the board.
- After etching, remove the permanent marker ink from the copper track with mythalated spirit and wash the PCB with dish washing detergent.
- Drill holes as required.
Your finished PCB might not look as neat or professional as using the expose and develop method, it certainly is far easier than the veroboard method.
If you have a small project with fewer components, you may use the veroboard method. However it's very easy to place the components on the wrong rows or columns unless you make a large visual template with marked component placements. I have a veroboard template made out here if anyone is interested:
http://home.iprimus.com.au/peterwu/Electronics/PS24V5A/Power Supply2.html