Video course · 6 lessons
Learn board repair
A course on tools, soldering and finding faults on a circuit board.
- Set up your bench
- Use a multimeter
- Solder cleanly
- Find a short
- Replace a component
- Test and close up
Repair technician

I’m Gustavo. I repair phones, laptops and circuit boards, and I show you how to do it yourself. Watch my repairs, get my guides, or shop my merch.
Online course
Video course · 6 lessons
A course on tools, soldering and finding faults on a circuit board.
YouTube
New repair videos and guides every week.

Heat, flux and a steady hand.

A tray and a mat that save hours.

Finding a dead short on a dead phone.
Digital downloads
Download as soon as you pay. Yours to keep.



Printed to order
My designs, printed to order and shipped by Printful.




About
I’m Gustavo, and I repair electronics. I work at a bench under a microscope in Mexico City, and I film every repair from the first screw to the last.
I post new repair videos every week and sell my diagnosis guides, part maps and a course on learning board repair.


Free
A repair of the week, new guides and what is on my bench.
I don’t take repair jobs. I teach how to repair, and the guides and course show every step.
Guides and sheets arrive by email as soon as you pay, and you can download them again any time.
Merch is printed to order and shipped by Printful. You’ll see the cost and delivery time at checkout.
Email me with a photo and I’ll send a new one.