Electronics Toolkit Pro vs C++ Programming Pro

Features: Calculators: • Resistor color codes - calculate the resistance of resistors by selecting the colors of the bands • SMD resistor codes - calculate the resistance of SMD resistors by entering the number • LED resistor calculator - calculate the needed resistance to connect en LED to a power source • Parallel resistors - calculate the resistance of resistors in parallel • Voltage divider - calculate the output voltage of a voltage divider • Series resistors - calculate the resistance of resistors in series • Ohm's law - calculate the voltage, current of resistance by entering the other two • Capacitance calculator - calculate the capacitance, voltage or charge by entering the other two • Battery discharge - calculate the time it takes to discharge a battery • Inductor color codes - calculate the inductance of inductors by selecting the colors of the bands • Parallel capacitors - calculate the capacitance of capacitors in parallel • Series capacitors - calculate the capacitance of capacitors in series • Unit converter - unit converter for length, temperature, area, volume, weight, time, angle, power and base • Op-amp calculator - calculate the output voltage of non-inverting, inverting, summing and differential opamps • Wheatstone bridge - calculate the resistance of one resistor in a balanced bridge or calculate the output voltage • Inductor codes - calculate the inductance of inductors by entering the number • Capacitor codes - calculate the capacitance of capacitors by entering the number • DAC and ADC calculator - calculate the output of digital-analog and analog-digital converters • Wavelength frequency calculator - calculate the frequency or wavelength of a wave • SI prefixes - convert numbers with SI prefixes • Capacitor energy - calculate the energy in an capacitor • Slew rate calculator - calculate the slew rate • Star delta transformation - calculate the resistors in a star delta transformation • Zener calculator - calculate the resistance of the resistor and voltage of the zener • Air core inductor calculator - calculate the inductance and wire length of an air core inductor • 555 timer calculator - calculate the frequency, period, duty cycle, high time and low time of a popular 555 timer circuit • Plate capacitor calculator - calculate the capacity of a plate capacitor • Resistance to color code calculator - calculate the colors on the resistor by entering the resistance • LM317 - calculate the output voltage of an LM317 • Low pass filters • Wire resistance - calculate the resistance of electrical wire • RMS voltage • Decibel calculator •Reactance Tables: • Logic gates - truth table of the 7 logic gates with interactive buttons • 7-segment display - interactive display that you can change by clicking on one of the segments or by clicking on a button to show a hexadecimal character • ASCII - decimal, hexadecimal, binary, octal and char ASCII table • Resistivity - table with the resistivity of common metals at 293K • Arduino pinout • Pinout diagrams of 4000 and 7400 series ICs Other: • Bluetooth - connect to a bluetooth module like the HC-05 to talk with an arduino or other microcontroller with the terminal, button and slider modes

Learn C++ Quickly and Effectively! C++ Programming Pro is your all-in-one solution to master C++ — from beginner to advanced. Whether you're just starting out or looking to sharpen your skills, this app is designed to make learning C++ fast, easy, and interactive. No prior programming knowledge is required. Beginners can build a solid foundation, while experienced developers can use it as a powerful reference packed with code examples. Key Features: • Step-by-step lessons covering all core C++ concepts • Interactive quizzes with 200+ questions—perfect for exams and interviews • Updated content and quizzes with every version Available in 10 Languages: • English, French, German, Italian, Japanese, Portuguese, Russian, Simplified Chinese, Spanish, and Vietnamese — study in your native language! The Pro version offers additional features, including: • Favorites feature: Allows users to save topics and access them quickly. • Full-text search: Enables quick navigation across all app content. Topics Covered: • Data types • Operations • Control structures • Cycles • Arrays • Functions • Scope • Storage classes • Pointers • Functions and pointers • Strings • Structures • Enumerations • Object-oriented programming • Dynamic memory allocation • Advanced OOP • Operator overloading • Inheritance • Generic programming • Preprocessor • Exceptions handling Whether you're preparing for a coding interview or diving into C++ for the first time, C++ Programming Pro gives you the tools to succeed.