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Alternatives

Products that do what ResistorGo does

A straightforward electronic resistor identification tool

  1. 1

    Color Codes Made Easy

    Mar 2026

  2. 2IM
  3. 3

    Find your colour scheme

    2014

  4. 4

    Instant code and wiring for your project

    2017

  5. 5

    Convert HEX/RGBA/HSL to code snippets from macOS menubar

    2019

  6. 6

    Improve, convert and scan your colors.

    2019

  7. 7

    A tool for material design colors

    2016

  8. 8

    Get the look from any image to your photo/video

    2025

  9. 9WW
  10. 10

    PDF, image, OCR, QR & conversion tools in one app

    28d ago · play.google.com

  11. 11

    Instant HEX, RGB, HSL & CMYK conversion tool

    Jun 2026 · freewww.com

  12. 12WM

    Hi HN, I’ve spent the last decade building hardware products like humanoid robots, 3D printers, and self-driving tractors. I needed a tool to navigate technical documents faster, so I created one with friends. This tool helps with component search, cross-referencing, comparison, and debugging. We’d love your feedback, whether you find it useful or not. Thank you! Try it here: www.convergelab.ai

    2024 · convergelab.ai

  13. 13ZA

    TL;DR - My cofounder Collin and I built an AI version of Digi-Key to help PCB designers find and use parts, except with a way bigger catalog, modern refinement tools, and an AI that can actually read the damn datasheets for you. *The problem* Modern circuit board design is filled with absurdly tedious tasks, where one small mistake can brick a project and cost thousands. The worst (in our opinion) is reading datasheets, which eats up to 25% of the first part of any project: 1. First, you slog through catalogs to find viable parts, using search tools that are still stuck in the dark ages.…

    Sep 2025 · zenode.ai

  14. 14

    Use the Ease Tools to easily convert REM to pixel units.

    Jun 2026 · geteasetools.com

  15. 15EA

    Hi HN, I’m building an agentic IDE for hardware developers. It currently supports Arduino, ESP32, ESP8266, and a bunch of other boards (mostly hobbyist for now, but expanding to things like PlatformIO). It can already write and debug hardware projects end-to-end on its own. The goal is to have it also generate breadboard views (Fritzing-style), PCB layouts, and schematics. Basically a generative EDA tool. Right now, it’s already a better drop-in replacement for the Arduino IDE. Would love feedback from folks here.

    2025 · embedr.app

  16. 16

    Free online tools for conversion and file preparation.

    11d ago · converter247.com

  17. 17
    Velxio8

    Arduino emulator running entirely in the browser

    Mar 2026

  18. 18HC
  19. 19IA

    After two weeks of planning and figuring out how to manage conversions safely, I have finally published the first version of my crate :) It allows you to specify your own colortypes and easily use the same syntax for converting between your custom color types! I also started working on a custom image type that can do math :)

    2022 · crates.io

  20. 20

    Engineering calculators for PCB, RF & components

    May 2026 · resicalc.com

  21. 21

    The ultimate measurement toolkit for UI designers & devs.

    Jun 2026 · pixelconverter.com

  22. 22

    50+ free browser tools — PDF, units, calc, dev & more

    May 2026 · snakeconverter.com

  23. 23

    Free File, PDF and AI Creator Tools

    Jul 2026 · a2zconvertor.co.uk

  24. 24

    Convert Hex to RGB instantly using Ease Tools.

    Jun 2026 · geteasetools.com

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