📚 All Tools
Use smart calculators & tools to save time and avoid mistakes
🔧 Resistor Colour Code Calculator
Instantly calculate resistor values using 4-band, 5-band & 6-band colour codes. Perfect for electronics students and technicians.
👉 Open Calculator
⚡ Ohm’s Law Calculator
Quickly calculate Voltage (V), Current (I), Resistance (R) & Power (P) using Ohm’s Law. Essential tool for labs, repair work & learning.
👉 Open Calculator
🔢 SMD Resistor Code Calculator
Easily calculate the exact resistance value of SMD chip resistors using standard SMD codes like 103, 4R7, R22, 0R0. This tool is perfect for students, technicians, and electronics repair professionals.
👉 Open Resistor Calculator
💻 Laptop Panel Data Information Tool
Find complete laptop LCD/LED panel details such as resolution, size, connector type, voltage & pin details. Extremely useful for technicians, repair shops & students.
👉 Open Tool
🛠️ Service Request & Technician Finder
Find verified repair & installation technicians near you for LED TV, AC, fridge, washing machine, electronics repair, and home appliance services. Simply select your service and area to connect with nearby experts.
👉 Find Service Near You
📺 LED TV Service Menu Code Finder
Quickly find hidden service menu access codes for LED & Smart TVs by entering TV brand, model number, or mainboard number. This tool is specially designed for LED TV technicians, repair professionals, and advanced learners. Includes Most Successful Method priority for faster access.
👉 Open Service Menu Finder
🔌 EV Charging Cost Calculator (Home + Public)
Calculate your exact EV charging cost at home and public charging stations based on Indian electricity rates. Know cost per charge, cost per km, monthly expense, and savings.
⚡ Open EV Charging Cost Calculator
🚗 Real-World EV Range Estimator
Estimate your actual EV driving range based on battery size, driving style, AC usage, road type, and vehicle load. Know the safe usable range before buying or driving an electric car.
🔋 Open EV Range Estimator
⚡ EV Home Meter Load Calculator
Calculate the required electricity meter load (kVA) for safe EV charging at home. Check whether your existing meter is sufficient for 3.3kW, 7.2kW chargers and household appliances.
🔌 Open Meter Load Calculator
💰 EV vs Petrol vs CNG Running Cost Comparison
Compare the real running cost of EV, Petrol and CNG vehicles based on your annual driving, fuel prices and ownership years. Find out which option saves you more money before buying a car.
📊 Compare Running Cost
🔋 EV Battery Health Estimator
Estimate the real battery health percentage of your EV using age, km driven and real-world range. Avoid panic, understand battery condition and know whether a technician check is required.
🔍 Check Battery Health