Requalification course
I'm completing a requalification course in electrical engineering (elektrotechnické minimum), preparing for the exam for the §21 electrician qualification.
Electrical Engineering
Circuits, faults
and how things work.
Electrical engineering is where my technical path started: hands-on fault diagnosis on production lines and my own projects at home. Now I'm completing a requalification course toward the §21 electrician qualification under Slovak law.
Background
Training, practice, projects.
Production-line technician
On television production lines in Nitra I diagnosed technical faults across shifts, ran preventive maintenance and logged every defect, repair and test result.
Own projects
I work on my own electrical projects at home. Each finished one will be documented here: what I built, what failed, what I learnt.
Still learning
Electrical engineering is a field you never finish. I keep studying, and this page grows as I do.
Habits from the production line
How I approach a fault.
01
Measure first
Find the fault with evidence, not guesses.
02
Fix the cause
A repair that hides the root cause is a future failure.
03
Write it down
Every fault and fix logged, so the next one is faster.
Where it meets cybersecurity
Every connected device is hardware first. Understanding circuits and physical interfaces is the base for hardware and IoT security, a direction I want to grow into alongside my cybersecurity learning.
Certification: §21 Electrician
Professional competence under § 21 of Slovak Decree No. 508/2009 Coll., the official qualification for work on electrical equipment in Slovakia.
Project log
Finished projects will be documented here with photos, schematics and what I learnt.