This is the first video of the build showing the small LM317 voltage regulator circuit I built to power the wireless camera for the front of the plane. This is a bit technical but most of the build videos are just by nature going to be that way. If you have any questions e-mail us or use facebook / twitter! The circuit is from this site it’s a really cool site in that it will allow you to calculate the proper values of resistors needed to make a desired voltage with the common LM317 voltage regulator. Tyler.