A working library for makers and embedded developers.

Nastrotek is a technical library built from real hardware and firmware work: notes, complete IoT builds, downloadable design resources, and a growing set of browser-based tools — not theory copied from elsewhere.

Notes cover hardware, firmware, PCB Design, embedded UI, and product design decisions, organized by category so you can go straight to what you need. IoT Solutions documents full builds end to end, from an early prototype to a device actually running in the field.

Resources shares 3D models, PCB files, and other design assets — some free, some paid — and every page states its original author, license, and whether Nastrotek has tested it before you download. Tools is a set of free browser utilities for everyday firmware and PCB work: converters, parsers, and generators, no install required.

Mochi is the ongoing devlog for a small robot project, documenting real decisions and setbacks as they happen. Nastrotek is built and maintained by one person — this site is both the workshop and the record of what's been made.