The Four Player Coffee Table Pong Video Game.

Step 3 Mark out and drill the LED holes

I hope you enjoy long tedious tasks, if so then you are going to love this step!

1. First up, mark out the inner 45cm x 38cm rectangle so we know where the glass will sit over the top of. (see first photo)
2. Next up, you need to mark out a square in the center of the wood that is 29cm x 29cm - this will equate to our 30 LED's x 30 LED's - please note that I originally designed this around 32 x 32 LED's, but because my parts did not arrive in time, I had to cut it back to 30 x 30 (see second photo)
3. Mark out 1cm increments inside your square then rule lines between them (see third photo)
4. Using your hammer and spike, you need to go around to all 900 (that's right, 900) cross sections and hammer in some guide holes that we will use to help keep our drill in the correct spot when drilling (see fourth and fifth photo)
5. Now drill all those holes with your drill and 5mm drill bit. (see sixth photo)