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StretchLearn Course

Solder electronics that actually work the first time

A practical, settings-driven path from your first joint to confident repairs

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Beginner9 hr 30 minSelf PacedRegistered

Course Overview

What this course is designed to develop

Soldering for Hobbyists teaches the craft of joining electronic components with solder using a temperature-controlled iron, the right flux, and a repeatable technique. You progress from station setup and safety to through-hole and SMD work, desoldering, and three complete repairs (a headphone cable, a battery clip, and a board-level joint). Every lesson uses specific temperatures, solder alloys, tip styles, and inspection criteria so your results are consistent rather than lucky.

Learning Outcomes

What the learner should be able to understand, build, or execute.

01

Select an appropriate temperature-controlled iron, tip, flux, and solder alloy for a given hobby task

02

Produce a shiny, concave through-hole joint and inspect it against IPC-A-610 acceptance criteria

03

Solder and inspect 0805 and SOIC surface-mount parts using drag and tack-and-reflow methods

04

Desolder through-hole and surface-mount components without lifting pads or tracks

05

Repair common hobby items including a headphone cable, a battery connector, and a cracked board joint

06

Set up a safe, well-ventilated workspace and handle lead, flux fumes, and ESD correctly

Curriculum Preview

Inside the curriculum: a structured path from fundamentals to execution.

Preview the course structure, see how the modules build on one another, and understand the path this program is designed to take you through.

Module 1

Module 1: Station, Safety, and the Science of a Joint

Set up a real soldering station, understand what makes solder bond to metal, and work safely with heat, lead, and fumes.

3 lessons
Choosing Your Iron, Tip, and StationContent · 45 min
Preview Enabled
Solder Alloys and Flux ExplainedContent · 50 min
LMS Access
Safety, Fumes, and Workspace SetupContent · 40 min
LMS Access
Module 2

Module 2: Through-Hole Soldering Mastery

Make textbook through-hole joints, judge them against industry standards, and fix the common failures.

3 lessons
The Five-Step Through-Hole JointContent · 50 min
LMS Access
Inspecting Joints Against IPC StandardsContent · 45 min
LMS Access
Fixing Bridges, Cold Joints, and Lifted PadsContent · 45 min
LMS Access
Module 3

Module 3: Surface-Mount and Desoldering

Step up to surface-mount parts and learn to remove components cleanly without damaging the board.

3 lessons
Surface-Mount Basics: 0805 and SOICContent · 55 min
LMS Access
Desoldering Through-Hole ComponentsContent · 50 min
LMS Access
Removing Surface-Mount PartsContent · 50 min
LMS Access
Module 4

Module 4: Real Repairs and Building Confidence

Apply every skill to three genuine repairs, then practice deliberately to reach reliability.

3 lessons
Repairing a Headphone or Audio CableContent · 50 min
LMS Access
Battery Connectors and Broken Board JointsContent · 50 min
LMS Access
Deliberate Practice and MaintenanceContent · 40 min
LMS Access

Built for Application

A complete learning path, not a one-off inspiration hit.

This program is designed around progression: focused lessons, structured modules, applied resources, assessments, and a course rhythm that turns information into usable capability.

solderingelectronics repairthrough-holesurface-mountdesolderingfluxsolder alloyDIY electronics