Again it is according to your experience, general tool ability, and what you are doing. I don't think that your most likely going to have much use for a solder rework station unless you are excited about getting into a lot of surface mount repairs. And I haven’t figured out how soldering LED's (discrete I assume) has any correlation to a cnc build? The soldering iron you tagged Santa for sounds exactly like what you need. If it was up to me I would have you buy a cheap pencil along with a roll of 60/ 40 multicore rosin solder, which will teach you about temp control so that when you get the temp control unit it will work beautifully for you and you will appreciate it, and you wont have invested a lot of money in something you won't ever use again. And the small space pencil (very durable and reliable) can be around forever as a backup. I am an Electronic Engineer (now retired about 8 years). I first started building projects in the fifth grade, and by 7th, 8th grade I built a ham receiver and then a transmitter with the weller 140 watt soldering gun. I messed up a couple of spots on a circuit board but in the process learned a lot about temp control. Back then (1958) we didn't have temp controlled irons. You could solder with a plumbers Iron, (weighed about 4# and you heated it with a blow torch) or if you had the money you could get the 140 watt soldering gun. Then by my sophomore year I discovered t
Again it is according to your experience, general tool ability, and what you are doing. I don't think that your most likely going to have much use for a solder rework station unless you are excited about getting into a lot of surface mount repairs. And I haven’t figured out how soldering LED's (discrete I assume) has any correlation to a cnc build? The soldering iron you tagged Santa for sounds exactly like what you need. If it was up to me I would have you buy a cheap pencil along with a roll of 60/ 40 multicore rosin solder, which will teach you about temp control so that when you get the temp control unit it will work beautifully for you and you will appreciate it, and you wont have invested a lot of money in something you won't ever use again. And the small space pencil (very durable and reliable) can be around forever as a backup. I am an Electronic Engineer (now retired about 8 years). I first started building projects in the fifth grade, and by 7th, 8th grade I built a ham receiver and then a transmitter with the weller 140 watt soldering gun. I messed up a couple of spots on a circuit board but in the process learned a lot about temp control. Back then (1958) we didn't have temp controlled irons. You could solder with a plumbers Iron, (weighed about 4# and you heated it with a blow torch) or if you had the money you could get the 140 watt soldering gun. Then by my sophomore year I discovered the real world of technology type tools and saved up and got me a 40 watt pencil. Wonderful tool, it is still in my tool box (as is the 140 watt gun somewhere) and gets used a fair amount. Want to solder a wire on the tail light on your car, why drag your temp controlled soldering station out? Yeah many years ago I bought a full SMT rework station. (of course when they were a new thing so I paid a premium around $14,000.00), of course that was how I made my living, and back then that was a lot of money). Trick is spend only what is required and fill in the difference with skill.
Apply heat to connection gently(on and off until solder starts to melt, be gentle, apply just enough solder to just cover connection as it flows out smoothly remove heat and don't let anything move until cooled. If it is shiny it's good if it's frosty it's bad. let it cool a while and try again, don't over heat the board or components, no globs of solder.
Good luck young man. Let us know how you do.
he real world of technology type tools and saved up and got me a 40 watt pencil. Wonderful tool, it is still in my tool box (as is the 140 watt gun somewhere) and gets used a fair amount. Want to solder a wire on the tail light on your car, why drag your temp controlled soldering station out? Yeah many years ago I bought a full SMT rework station. (of course when they were a new thing so I paid a premium around $14,000.00), of course that was how I made my living, and back then that was a lot of money). Trick is spend only what is required and fill in the difference with skill.
Apply heat to connection gently(on and off until solder starts to melt, be gentle, apply just enough solder to just cover connection as it flows out smoothly remove heat and don't let anything move until cooled. If it is shiny it's good if it's frosty it's bad. let it cool a while and try again, don't over heat the board or components, no globs of solder.
Good luck young man. Let us know how you do.[/QUOTE]