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Offline electrical engineering suite. Solar, Motors, Resistors, and more. The Electrical Engineering Calculator is a comprehensive, offline-capable utility designed for professionals, students, and hobbyists in the field of electronics and electrical engineering. This extension places a powerful suite of engineering tools directly in your browser toolbar, allowing you to perform complex sizing and design calculations without leaving your current tab or requiring an internet connection. 1. Electrical Power Systems **Motor Sizing:** Calculate Full Load Current, Start Current, and Torque for Single and 3-Phase motors. Supports DOL, Star-Delta, Soft Starter, and VFD methods. **3-Phase Power:** Compute Real (kW), Reactive (kVAR), and Apparent (kVA) power, alongside Phase Voltage/Current. **Transformer Sizing:** Determine required kVA ratings for various load types (Resistive, Motor, Nonlinear). **Power Factor Correction:** Calculate the required Capacitor Bank (kVAR) to improve system efficiency. **Star-Delta:** Conversion tool for resistive networks. *2. Electronics Design** **Resistor Color Codes:** Interactive 4-Band and 5-Band decoder. **PCB Trace Calculator:** Calculate required trace width based on current and temperature rise (IPC-2221 standard). **Ohm's Law:** Instant calculation of Voltage, Current, Resistance, and Power. **Voltage Divider:** Design divider circuits with standard E-series resistors. **555 Timer:** Astable and Monostable circuit design (Frequency, Duty Cycle, Pulse Width). **Op-Amp:** Configurations for Non-Inverting, Inverting, Differential, and Comparators. **Filters:** Active/Passive filter design (Low-pass, High-pass, Band-pass). **Battery Life:** Estimate runtime based on battery capacity and load current. *3. Solar Energy Systems** **Panel Sizing:** Calculate array size based on daily energy consumption and local irradiation. **Inverter Sizing:** Match inverter capacity to your solar array (including Over/Under-sizing ratios). **Battery Bank:** Size your energy storage for specific days of autonomy. *4. Converters** **Unit Converter:** Engineering prefixes (pico to Tera), Area, Volume, and Temperature. **Number Systems:** Real-time conversion between Binary, Octal, Decimal, and Hexadecimal. **SI ↔ Imperial:** Instant conversion for field measurements (Length, Weight, Volume, Area). *🔒 PRIVACY & OFFLINE USE** **100% Offline:** This extension does not require an internet connection to function. **Local Calculation:** All math is performed locally in your browser. **No Tracking:** We do not collect, store, or transmit any user data.
Empower retail investors
Empowering retail investors by providing the right tools to enable their participation and success in financial markets. Empower Retail Investors Chrome extension is a powerful tool designed to provide comprehensive reports on your trading history from US stock exchanges. Currently, it supports the Robinhood market and Thinkorswim, allowing you to generate detailed reports of your trading performance with profit and loss. With the Empower Retail Investors extension, you can gain valuable insights into your trading activities. The extension analyzes your trading data and generates comprehensive reports that showcase your performance, including profit and loss calculations. This allows you to assess your trading strategies, identify trends, and make informed decisions for future investments. ✅ Your data stays secure and local! no external requests or transfers! ✅ Quickly analyze and visualize your trading performance through tables and line graphs ✅ View your total Profit/Loss of all trading transactions by selecting a time duration - All time - Yearly - Monthly - Weekly - Daily ✅ Download a CSV file of all your trades, categorized by time duration ✅ Tracking the Wins and Losses of P/L trades across different time durations(Because it is essential for evaluating performance and making informed trading decisions) By empowering retail investors with accurate and detailed reports, the extension aims to enhance your understanding of your trading performance. With this information at your fingertips, you can fine-tune your strategies, identify areas for improvement, and ultimately strive for greater success in the financial markets. Experience the power of the Empower Retail Investors Chrome extension and gain valuable insights into your trading history with comprehensive reports on profit and loss. Stay tuned for future updates as more stock exchanges are supported, further expanding the capabilities of this empowering tool for retail investors.
GovGenie
GovGenie is your comprehensive suite of tools designed to enhance collaboration, efficiency, and success in government contracting. Our latest addition, the GovGenie Chrome Extension, revolutionizes how you manage and capture opportunities. With this extension, you can effortlessly pull opportunity and contract data from any procurement website directly into your GovGenie bid board. No more manual data entry or juggling between multiple platforms—this tool automates the process, ensuring that crucial information is instantly available to your team and teaming partners. Why should you install it? Because time is money in government contracting. The GovGenie Chrome Extension speeds up your capture process, reduces the risk of missing critical opportunities, and keeps your entire team in sync. It's the tool you need to stay ahead of the competition, manage your contracts efficiently, and focus on what really matters—winning more contracts. Install the GovGenie Chrome Extension today and experience the power of streamlined contracting.
Microcontroller Pinout Reference
Microcontroller pinout reference for Arduino, ESP32, Raspberry Pi MCU Hub is your comprehensive microcontroller pinout reference tool, designed for makers, embedded developers, and electronics enthusiasts. **✨ Key Features:** • Interactive pinout diagrams with color-coded pins • Click any pin to see detailed information • Search pins by name or number • Filter by function (GPIO, ADC, I2C, SPI, UART, PWM, Touch) • Direct links to official datasheets • High-contrast dark theme for easy viewing • Works completely offline • No data collection or tracking **🎯 Perfect For:** • Embedded systems development • IoT projects • Arduino programming • ESP32/ESP8266 projects • Hardware prototyping • Learning microcontroller pin layouts **📚 Includes Datasheets For:** • ATmega328P, ATmega2560, ATmega32U4 • nRF52840 (Nano 33 BLE) • ESP32, ESP32-S3, ESP32-C3 • ESP8266 • BCM2712, BCM2711 (Raspberry Pi) • RP2040 (Raspberry Pi Pico) **🚀 How to Use:** 1. Click the MCU Hub icon in your toolbar 2. Select a microcontroller board 3. View interactive pinout diagram 4. Click pins for detailed specifications 5. Use search and filters to find specific pins **💡 Benefits:** ✓ Save time - no more searching through PDFs ✓ All information in one place ✓ Clean, intuitive interface ✓ Instant access - works offline ✓ Free and open source Perfect companion for your electronics projects!
Recipe Unit Converter
Convert common recipe units like ml, L, grams, and cups. Easily transform your cooking and baking with the "Recipe Unit Converter" extension for Google Chrome! This handy tool allows you to quickly convert essential recipe measurements, including milliliters, liters, grams, and cups, right within your browser. Whether you’re scaling recipes up or down, adapting international recipes, or simply ensuring precision in your culinary creations, this extension is your perfect kitchen companion. Enjoy hassle-free cooking with measurements that make sense!
