Where do I get parts for my chainsaw

Thanks for sharing what your trying to do. I looked up those key fobs, those look pretty cool. As for the soldering, yes, you should be able to solder directly to the copper contacts. They are made out of the same copper foil as the every other contact on the board. You will likely want to add a bit of flux to the contact, then add a bit of solder onto the contacts, then solder the wires to them accordingly. Let us know how it goes.

It's a 45 watt iron, old school no temperature adjustments. Usually these run around 450deg C.

@@ManicMender Great. TY ! You make it look pretty easy, but I am an , rookie, amateur, trainee. lol

Are you referring to me, or to someone in the comments?

@@ManicMender I get you are using flux core but you want to show people to do it right flood that with flux clean the contacts with wick reflux and place component.

@@EASTENDGLEN Thing is your missing the point here. This is for people who don't have an entire solder rework station just hanging out at their disposal. This is for regular folk to get their key fob working and avoid the dealer. Plenty of people have gained knowledge from this post over the several years it's been up. Please keep the comments constructive or move on.

@@ManicMender solder wick and flux is 5 bucks and even more important for novices. you want to argue about it fine but teaching people wrong is not contructive

@@EASTENDGLEN ok bub, just about had it with keyboard warriors like you. My teaching in this video was not only perfectly fine, but has worked for several people before you showed up and many after you, and the hundreds of simple circuit repairs I've completed on more devices then I care to share. It's people like you, who have self-served master degrees in whatever suits your argument today that ruins the experience for others on KZbin and all other social media. I see your channel has a few videos of nothing even closely related, and somehow you pop on and tear somebody down. You go ahead and post a video showing everyone the "correct way" to solder a simple circuit, and then maybe I'll validate your bogus claim that my teachings are not correct. Otherwise, I will block you from commenting further, as I told you before be constructive or bug off.