# ElektroBilge Pro — Electronic Repair Guide > Electronic Repair Guide (iPhone/iPad app by Mehmet Tan.) - Source: https://appshunter.io/ios/app/elektrobilge-pro/id6759121529 (this page in markdown: same URL + `.md`) - Developer: [Mehmet Tan](https://appshunter.io/developer/1876985624) - Category: Utilities, Reference - Price: $6.99 - Age rating: 4+ - Requires: iOS 15.1 · 70 MB - Languages: American English - Released: 2026-02-23 - Data updated: 2026-08-13 - User reviews in markdown: https://appshunter.io/ios/app/elektrobilge-pro/id6759121529/reviews.md ## What is ElektroBilge Pro? ElektroBilge Pro: Your Pocket Electronics Lab Tired of wasting time on manual calculations or hunting for internet in the workshop? Built for students, technicians and engineers, ElektroBilge Pro turns theory into practice in seconds. Completely ad-free and fully offline, it combines learning, calculation, simulation and fault diagnosis in one app. WHY ELEKTROBILGE PRO? Zero ads a focused, distraction-free experience Works offline always with you in the field, workshop or school All-in-one training, dozens of tools, simulations and diagnostics Always growing regular new tools and content BOARD FAULT DIAGNOSIS Guided troubleshooting by device: SMPS power board, TV mainboard, combi boiler, air conditioner, refrigerator, washing / dishwasher / dryer boards. For each board: typical faults, measurement points and repair logic. DIAGNOSTIC & MEASUREMENT TOOLS Capacitor ESR Analyzer: enter the value, get a GOOD / SUSPECT / BAD verdict Asynchronous Motor Diagnostics: step-by-step fault finding Magnetic Field Detector and Vibration Meter using your phone's sensors SERVO DRIVE TRAINING Motor, encoder, drive structure and brand-specific systems; AC / BLDC / DC servo comparison, measurement and setup. CIRCUIT LAB 53 ready-made circuits (basic, digital, analog, filters) Build Your Own: design your own circuit Challenge: 50 levels of "find the fault in the broken circuit" Easy, Medium (analog/digital), Hard (power electronics/RF) INTERACTIVE SIMULATIONS PLC Simulator: Motor Start-Stop, Traffic Light, Conveyor Belt, Tank Level, Elevator Oscilloscope Simulation: Volt/Div, Time/Div, Trigger with a 60-question test Signal Generator: sine, square, triangle, sawtooth, PWM, DC 40+ PROFESSIONAL CALCULATORS Resistor color code, SMD resistor & inductor Series/parallel resistor & capacitor Power, voltage drop & battery life PCB trace width, LED resistor & Ohm's law Reactance, resonance & RC time constant NE555 timer, DC rectifier & ripple Zener, BJT & MOSFET gate/driver, op-amp Antenna length, PT100/PT1000 & decibel (dB) 4–20 mA, motor/VFD & encoder-servo Inductor design, flyback transformer & RC snubber ADC, frequency & unit converters, nearest standard resistor VEHICLE DIAGNOSTICS (OBD2) Connect with an ELM327 adapter: read and clear fault codes, monitor live RPM, speed and temperature. Includes auto electronics training and a fault-symptom library. TRAINING & DATASHEETS Circuit components, an extended electronics glossary, Equivalent Component Finder, Datasheet Library and quiz section. Note (simulations): The oscilloscope and signal generator are educational simulations for conceptual learning. They do not replace real instruments and do not connect to physical hardware. WHO IS IT FOR? Electrical-electronics students and educators, board repair and technical service technicians, engineers and makers. ElektroBilge Pro is not a game it's a serious, comprehensive technical reference built for professionals and future professionals. If you notice any bug or translation issue, or have any questions, please get in touch. info@elektrobilge.com ## Version history (last 5 releases) ### v1.4.6 — 2026-08-10 • Improved voltage injection short-circuit finder.. • Updated capacitor ESR calculator: Now supports calculation for all capacitor values. • Added servo drive training and servo motor health/integrity calculation. •Upgraded the "Daily New Electronics Tip" list. •Fixed bugs and errors in the PLC Simulator. ### v1.4.4 — 2026-07-25 Auto Electronics Training: How petrol, diesel, hybrid and electric engines work, plus sensors and maintenance basics. Auto Electronics Faults: A practical reference with common fault symptoms, likely causes and suggested solutions. ### v1.4.2 — 2026-07-15 Vehicle Diagnostics (OBD2): Connect to your car with an ELM327 adapter, read and clear fault codes, and monitor live data like RPM, speed and temperature in real time. Auto Electronics Training: How petrol, diesel, hybrid and electric engines work, plus sensors and maintenance basics. Auto Electronics Faults: A practical reference with common fault symptoms, likely causes and suggested solutions. ### v1.3.5 — 2026-06-23 Improved Basic Electronics Section: Updated theoretical and practical content to make stepping into the world of electronics even easier. Asynchronous Motor Training & Calculation: Added asynchronous motor health/testing methods and practical calculation tools. Servo Systems Module: Servo motor health calculations and servo drive troubleshooting/parameter training are now available! PLC Training & Simulator: Added comprehensive training content and a foundational PLC simulator to help you master PLC programming logic. Enhanced Circuit Laboratory: Electronic circuit simulations and laboratory tools have been upgraded with much more stable and advanced features. Performance improvements and minor bug fixes. ### v1.3.3 — 2026-05-25 What’s New: Vibration Meter: Measure real-time vibrations (Peak/RMS) for motors & fans. Digital Level: High-precision spirit level with calibration & haptics. NCV Detector: Non-contact voltage detection for live wires. Microscope: Inspect PCB traces and components with high zoom. Circuit Lab: • Ready-made circuit examples • Step-by-step assembly • Knowledge challenges ## More apps by Mehmet Tan - [ElektroBilge Electronics Tools](https://appshunter.io/ios/app/elektrobilge-electronics-tools/id6760314114) All apps by Mehmet Tan: https://appshunter.io/developer/1876985624 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*