March 2019
First invite-only bring-up circle in a borrowed Incheon classroom.
Focus Base
Collective
Focus Base began as a late-night bench club between two motor-control engineers who hated PDFs that pretended registers were self-explanatory. Mission line for this build: Organic systems stitched to measurable firmware behavior. We chase operational clarity for firmware teams shipping in Korea and abroad — no mythmaking about “transformation.”
Principles etched into the lab wall
- Evidence before eloquence — captures beat adjectives.
- Shared benches, personal notebooks — plagiarism is copying without attribution.
- Mentors sleep — async windows exist so answers stay kind.
- Limitations stated plainly — if we skip a topic, we say so in the syllabus header.
Milestones (real dates, modest drama)
August 2021
Bench fixtures standardized after a noisy UART ghost taught us humility.
February 2024
Documentation sprint added to every cohort — postmortems now graded like code.
Humans (12)
Circular hover reveal: bios stay short until you need them.
Haneul Park
Embedded Lead
Motor control background; pushes students to tie every claim to a measurement.
Sora Kwon
Lab Engineer
Builds fixtures that fail loudly instead of whispering on Fridays.
Noah Im
Firmware Mentor
Timer/DMA coach; insists on annotated scope thumbnails in reviews.
Aya Matsuda
Student Support Manager
Keeps async feedback humane and punctual across time zones.
Yuri Chae
Firmware Mentor
Documentation hardliner; former release captain for audit-heavy device programs.
Tariq Hamed
Embedded Lead
Realtime loops and warehouse robots; teaches boring reliability.
Gilbert Osei
Lab Engineer
Mixed-signal benches; obsessed with cable dress and return paths.
Mirela Ionescu
Student Support Manager
Sequences modules so abstraction arrives after pain, not before.
Ken Okoro
Firmware Mentor
Bootloader topics with secure-storage patterns explained without theatrics.
Petra Lind
Lab Engineer
Interlocks, limits, and the social side of keeping labs incident-free.
Jisoo Han
Student Support Manager
Schedules mentor reviews so no cohort becomes a lottery.
Emil Varga
Embedded Lead
Maps enterprise workflows into digestible weekly arcs for cohorts.