Electrical & Electrician Book

Voltage Lab

In-app purchases

About this app

An all-in-one, AI-powered Electrician handbook and learning app with wiring guides, circuit help, and quick NEC codes and Electrical Codes reference. Ideal for students, electricians, apprentices, and EEE professionals who want AI tools, practice quizzes, and on-the-go code lookup.

🔌 Key Features:
• Scan and solve electrical problems.
• Ask AI for explanations, formulas & examples.
• Learn electrical & electricians concepts.
• Generate smart quizzes from any topic.
• Explore interactive wiring diagrams & circuits.
• Access tools, calculators, and references.
• Track your learning progress easily.
• Study with visual lessons, diagrams & videos.
• Perfect for students, electricians & engineers.
• Electrical code references, NEC Code Book.
• Electrician handbook solutions.


📘 Who needs Electrical Engineering App?
• Electrical & Electronics Engineers
• Electricians and house wiring
• Control and automation technicians
• DIY electronics makers and hobbyists

⚡ Why Choose This Electrical App?
• Always updated
• Combines offline + online tools
• Includes AI-powered support
• Clean, fast, and easy-to-use interface

This Electrical Engineering App, Electrician Handbook helps you learn faster with Machines, Power, Control, Safety, Electrical code, Symbols, Visual Learning for Electrical, Electronics & Automation, and quick access to Articles, Videos & Tools.

Whether you’re preparing for exams, working on projects, or need a practical electrician app for wiring, NEC Code Book standards, and regulations, this platform brings everything into one place.

Our latest update introduces AI-powered solutions to help you solve complex electrical and electronics engineering problems faster and smarter.

📲 Download Electrical Engineering App now – start learning smarter with AI support, electrical wiring tutorials, simulations, quizzes, and tools all in one place.

Ratings and reviews

It CONTINUOUSLY tries to get you to rate it, popping up every 15 seconds.. and after reading multiple rambling AI created information (which is actually okay in the sense that it gives you information.. but it isn't relatable... there aren't any analogies, just stale facts.. basically it's trash). so I finally decide to rate it and it says that it's not even installed on my phone and I can't rate it in the app (had to come back to the store page to rate it. no bad reviews allowed apparently..)

The application is highly beneficial. A technical issue was identified and promptly resolved.

it like medium, but it AI. mode not good. I took only 3-5 quiz and it stop.

What’s new

Home Screen UI/UX Design changes
Recent topics sections added
Now the user can request any topics from the search screen
Add daily AI limits
More NEC codes calculator screen add
Fix: Recent article screen search button