Multimeter
Used to measure voltage, current, resistance, and quickly check basic board issues.
Reference list
The Nastrotek toolkit.
Hardware, software, design references, and components Nastrotek uses for building, testing, and documenting projects. These are recommendations and references, not web apps.
Hardware tools
Tools used for assembly, measurement, and debugging small prototypes.
Logic analyzer
Useful for checking UART, I2C, SPI, or digital signals that need timing inspection.
DC bench supply
Provides current-limited power so early board tests are safer.
Soldering iron and hot air
Used for SMD parts, sample board repair, and small hardware changes.
PCB design tools
Tools for schematic work, layout, footprint checks, and production preparation.
KiCad
The main tool for schematics, PCB layout, and managing open component libraries.
JLCPCB / PCBWay viewer
Used to check Gerber files, drill files, and manufacturing limits before ordering boards.
Datasheets and reference designs
Required references when choosing parts, designing power circuits, and placing signal layouts.
PCB review checklist
A checklist for net names, silkscreen, connectors, test points, and component orientation.
Firmware and software
Tools for writing, building, flashing, and documenting system behavior.
VS Code
The main editor for firmware, website code, technical documentation, and repo notes.
ESP-IDF
Used for ESP32 firmware experiments, logging, tasks, and peripheral communication.
PlatformIO
Useful for quick prototypes, board management, and small embedded library tests.
Git
Tracks changes, keeps decision history, and separates each experiment clearly.
Content tools
Tools that help turn product work into clearer articles.
Next.js and MDX
Used to write technical articles, devlogs, and resources as version-controlled files.
Figma
Used for interface sketches, resource layouts, technical visuals, and product flows.
Markdown checklist
Used to capture debug steps, design decisions, and checks before publishing.
Prototype photos
Used to record board states, wiring, real issues, and changes between versions.
Common parts and modules
Component groups that often appear in small hardware experiments.
ESP32 modules
Good for prototypes with Wi-Fi, Bluetooth, many GPIO pins, and a strong firmware ecosystem.
Small OLED / LCD displays
Used to test embedded UI, device status, and simple information screens.
IMU and motion sensors
Useful for small robots, orientation experiments, tilt, vibration, and status feedback.
Motor drivers and servos
Used in movement tests, small mechanisms, and Mochi-related prototypes.