About PulseForge
Free, focused browser tools for embedded development — no installs, no accounts.
What this is
PulseForge is a small, growing collection of free browser-based calculators and reference tools for Arduino, ESP32, and general electronics work — things like PWM duty-cycle math, timer interrupt registers, GPIO pinouts, battery-life estimates, and UART baud rate error checking. Each tool runs entirely in your browser: no sign-up, no installs, no data leaving your machine beyond what your browser itself needs to render the page.
Why it exists
These are the exact calculations makers and firmware developers already do by hand or hunt down on forums — turned into a single page you can bookmark, use once, and leave. The goal is speed and clarity over features: pick a tool, enter your numbers, get an answer (and often ready-to-paste code) in seconds.
Who's behind it
PulseForge is an independent, one-person project built and maintained in the open. The source is publicly available on GitHub, where you can follow development, file issues, or suggest a new tool.
Get in touch
Questions, bug reports, or tool requests are welcome — see the Contact page for how to reach out.