Lab Journal
An engineer's notebook. Short technical logs, not blog posts. Unfinished work is expected.
Build a minimal personal site with 3D effects
My Portfolio
Using something which i never used
Read entry →WS2812 Analog Clock
Solve uneven brightness and occasional resets when the full LED ring is driven at higher intensity.
Single-point power injection is insufficient for a dense WS2812 ring at the brightness levels needed for ambient viewing. Dual injection + thicker traces is the practical minimum.
Read entry →AI DeskBuddy
Move from keyword matching to lightweight intent understanding for spoken reminders and commitments.
Hybrid approach works: local keyword + short pattern matching for common intents, and a deferred LLM call only when the pattern is ambiguous or new.
Read entry →Dementia Reminder System
Understand real caregiver constraints before locking any hardware decisions.
Physical presence + clear audio is more important than a rich visual UI at this stage. Family oversight should be passive by default (receive confirmation) rather than requiring constant checking.
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