Hey Product Hunt 👋 I’m launching ParttoGo Tools today — an open-source collection of practical calculators for industrial automation work. I started building this because many everyday engineering checks still live in scattered spreadsheets, manuals, forum posts, or vendor-specific tools. For simple tasks like scaling a 4–20mA signal, converting PLC raw counts, estimating voltage drop, sizing a 24VDC power supply, or checking motor load references, the workflow often feels more fragmented than it should be. ParttoGo Tools is designed to be: ⚙️ Practical — focused on real automation and field engineering use cases 🔍 Transparent — formulas and assumptions are visible 🧩 Open-source — easy to inspect, improve, and extend 🚀 Fast — no login, no vendor lock-in, just quick engineering utilities Current tools include calculators for PLC raw counts, analog signal scaling, voltage drop, PSU sizing, motor FLA, overload references, and more. The project is still early, and I’d love feedback from engineers, technicians, makers, and anyone working with industrial systems. What calculators should we add next? What would make this more useful for real maintenance, wiring, commissioning, or sourcing workflows? Thanks for checking it out!

ParttoGo | Industrial Tool

Open-source calculators for automation engineers

Open-source calculators for automation engineers