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Repair technician

Fix your own electronics

Repair technician at a workbench with a microscope and pegboard of tools.

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

My course

  • Video course · 6 lessons

    Learn board repair

    A course on tools, soldering and finding faults on a circuit board.

    • 01Set up your bench10 min
    • 02Use a multimeter12 min
    • 03Solder cleanly14 min
    • 04Find a short13 min
    • 05Replace a component15 min
    • 06Test and close up9 min

YouTube

Latest repairs

New repair videos and guides every week.

Digital downloads

Downloads

Download as soon as you pay. Yours to keep.

Printed to order

Merch

My designs, printed to order and shipped by Printful.

About

About me

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.

Sunny tiled courtyard with plants seen from a workshop door.
Soldering iron tip on a circuit board with a curl of smoke.

Free

Newsletter

A repair of the week, new guides and what is on my bench.

One email a week. Unsubscribe any time.

Questions

Can you repair my device?

I don’t take repair jobs. I teach how to repair, and the guides and course show every step.

How do I get my download?

Guides and sheets arrive by email as soon as you pay, and you can download them again any time.

How does merch shipping work?

Merch is printed to order and shipped by Printful. You’ll see the cost and delivery time at checkout.

What if my order arrives damaged?

Email me with a photo and I’ll send a new one.