Now available on the App Store

The Photomathfor circuits.

Finally, an AI that actually solves circuits.

Scan any circuit. Get step-by-step solutions instantly.

Scan Your Circuit Free See how it works

Free · iOS

Circuit scan
Step-by-step solution
Analysis result
Full explanation
Thevenin
thevenin.ai 6 min ago

Thevenin AI is trusted by students and engineers at...

How it works

Simple. Fast. Accurate.

From photo to full solution in under 15 seconds.

1
Photo

Point your camera at any circuit — textbook, handwritten, or on screen.

2
Recognize

Our AI identifies every component, connection, and value with 99% accuracy.

3
Solve

Full solution in under 15 seconds — voltages, currents, equivalent circuits.

4
Learn

Follow every numbered step. Understand the method. Ace the exam.

Features

Everything circuits
class throws at you.

Built by ECE students who know what it's actually like.

Step-by-step solutions

Every solution broken into numbered steps you can follow and learn from.

All circuit types

Thevenin, Norton, mesh, node, op-amps, BJTs, AC/DC — if it's a circuit, we solve it.

Handwritten support

Works on your messy lab notes, not just clean printed diagrams.

Instant results

Under 15 seconds. Just scan and solve.

Frequently Asked Questions

Everything you need to know about Thevenin.

Thevenin, Norton, mesh analysis, nodal analysis, AC/DC circuits, superposition, and more. If it's a circuit, we can solve it.
Our AI achieves 99% accuracy on standard circuit diagrams. It correctly identifies resistors, capacitors, inductors, voltage sources, current sources, and their values.
Yes. Thevenin is trained on both printed and handwritten diagrams — including messy lab notes and whiteboard sketches.
Yes — Thevenin is free to download and use. No subscription. Just install and start solving.
Most circuits are solved in under 15 seconds from photo to full step-by-step solution, including equivalent circuit values.
Every solution is broken down into numbered steps with equations so you can follow the method, not just copy the answer. Built for learning, not just checking homework.
Coming soon — a waitlist on our support page is coming soon too. Check back for updates on when Android launches.

Stop waiting.
Start solving.

Scan a circuit. Get the full solution instantly for free.

Download on the App Store
Scan to download

Point your camera at the code below

Download Thevenin on the App Store