SolderMath: DIY Electronics

SolderMath is your ultimate pocket calculator for electronics, DIY projects, and engineering tasks. Whether you are a student, hobbyist, or professional, this app provides quick and accurate calculations for the most common formulas in electronics. No need to search online or memorize equations — everything is available in one simple, offline tool.

🔹 Why SolderMath?

Electronics often requires repetitive and time-consuming calculations. SolderMath saves you time by giving you ready-to-use calculators designed specifically for electronics. With a clean and minimal interface inspired by Material Design 3, the app focuses on simplicity, clarity, and usability.

🔹 Core Features

Ohm’s Law Calculator – Instantly calculate Voltage (U), Current (I), Resistance (R), and Power (P).

LED Resistor Calculator – Find the correct resistor for your LED based on source voltage, forward voltage, and current.

Voltage Divider – Calculate output voltage and pick resistor values from E24/E96 standard series.

RC & LC Filter Calculators – Determine cutoff frequency quickly and easily.

Amplifier Gain – Calculate gain for different amplifier types.

Wire Sizing – Check maximum current for a given wire cross-section.

Power Dissipation – Calculate energy loss in circuits.

🔹 Designed For

🎓 Students in electronics, physics, and engineering.

🛠️ DIY enthusiasts working on personal electronics projects.

👨‍🔧 Technicians & engineers needing quick results in the field.

⚡ Teachers & learners looking for simple explanations and visual aids.

🔹 User-Friendly Interface

Catalog-style home screen with categorized calculators.

Simple input fields with instant results.

Unit switching (V ↔ mV, kΩ ↔ Ω) in one tap.

Clean design: no clutter, just the tools you need.

🔹 Why Choose SolderMath?

Unlike generic calculators or bulky simulation apps, SolderMath is lightweight, practical, and focused. It’s not overloaded with unnecessary features — only the essential calculators you actually use in real projects.