IBM, AMD, and Oak Ridge launch hybrid quantum-classical system to accelerate quantum-error correction research ahead of 2028.
The post IBM, AMD Mix Quantum and AI at U.S. National Lab appeared first on EE Times.
Free practical electronics engineering calculators for circuit design, components, RF, power electronics, batteries, signal analysis and electrical engineering.
Explore calculators covering fundamental circuits, passive components, RF and signal analysis, batteries, electrical units and practical hardware engineering.
Calculators for voltage, current, resistance, power, dividers, time constants and resonance.
Practical calculators for resistors, capacitors and inductors used in everyday circuit design.
Calculators for wavelength, frequency, antennas, dB, dBm and signal relationships.
Tools for electrical power, batteries, stored energy and practical power-system calculations.
Convert frequency and period and work with timing relationships used in digital and analog electronics.
Convert common electrical engineering units and signal levels quickly without leaving the Octopart platform.
Browse the available Octopart.org calculators. Each tool provides the relevant formula, inputs, worked examples and practical engineering notes.
Fundamental voltage, current, resistance, power and circuit relationships.
Calculate voltage, current, resistance and power using Ohm's law.
Open CalculatorCalculate divider output voltage, current and resistor power.
Open CalculatorCalculate current distribution through parallel resistor branches.
Open CalculatorCalculate electrical power from voltage, current and resistance.
Open CalculatorCalculate RC and RL time constants and related circuit timing values.
Open CalculatorCalculate LC and RLC resonant frequency from inductance and capacitance.
Open CalculatorComponent values, combinations, stored energy and electrical characteristics.
Decode 3-digit, 4-digit, R-marked and EIA-96 SMD resistor markings.
Open CalculatorDecode resistor values from common color-band markings.
Open CalculatorCalculate total resistance, circuit current, voltage drops and power for series resistors.
Open CalculatorCalculate equivalent resistance for parallel resistor networks.
Open CalculatorCalculate capacitive reactance from frequency and capacitance.
Open CalculatorCalculate inductive reactance from frequency and inductance.
Open CalculatorCalculate equivalent capacitance, charge and voltage distribution.
Open CalculatorCalculate total capacitance for parallel capacitor networks.
Open CalculatorTools for frequency, wavelength, antennas, signal levels and RF engineering.
Estimate quarter-wave and other antenna lengths from operating frequency.
Open CalculatorConvert voltage ratios to dB and dB values back to voltage ratios.
Open CalculatorConvert RF power levels between dBm, watts, milliwatts and microwatts.
Open CalculatorConvert frequency to period and period to frequency across common units.
Open CalculatorPractical tools for electrical power, battery capacity and stored energy.
Estimate battery runtime from capacity, voltage, load and efficiency.
Open CalculatorConvert electrical engineering quantities and signal-related units.
Convert common electrical units including voltage, current, resistance, capacitance, inductance, frequency and power.
Open ConverterConvert between frequency and wavelength for RF, optical and acoustic applications.
Open ConverterThe calculator library will continue expanding into PCB engineering, embedded systems, power electronics, RF and hardware manufacturing.
Ohm's law, voltage and current dividers, resistance, power, capacitors, inductors, RC circuits and resonance.
Resistor color codes, SMD markings, capacitor codes, component combinations, energy storage and practical component calculations.
Wavelength, antennas, dB, dBm, attenuation, signal ratios, RF systems and transmission-line calculations.
Trace width, via current, impedance, PCB stackups, converters, batteries, thermal calculations and power-system tools.
Future tools can include UART, SPI, I²C, PWM, clocks, BOM analysis, PCB manufacturing, assembly and hardware production utilities.
Octopart.org brings practical electronics calculations and engineering utilities into one accessible platform. The calculator library covers circuit design, passive components, RF and signal analysis, power electronics, batteries and electrical unit conversion.
New engineering tools can be added progressively, with an emphasis on clear formulas, useful examples, responsive interfaces and practical engineering notes.
Stay updated with the newest trends in electronics, hardware, and embedded systems.
IBM, AMD, and Oak Ridge launch hybrid quantum-classical system to accelerate quantum-error correction research ahead of 2028.
The post IBM, AMD Mix Quantum and AI at U.S. National Lab appeared first on EE Times.
At SEMICON Europa 2026, Europe’s chip industry will confront a “perfect storm” of geopolitical, technological, and competitive pressures.
The post Europe’s Chip Industry: Perfect Storm or Perfect Timing? appeared first on EE Times.
This edition of EE Times Magazine explores advances in semiconductor manufacturing and packaging, farm autonomy, and Canada’s efforts to commercialize emerging technologies.
The post EE Times Magazine – November 2026 appeared first on EE Times.
Sponsored: Infineon’s Andreas Urschitz and Maher Matta talk to EE Times at OktoberTech Silicon Valley 2026, looking back on a decade of innovation and growth.
The post Infineon Leaders Andreas Urschitz and Maher Matta on a Decade of OktoberTech appeared first on EE Times.
Sponsored: PEN’s Aalyia Shaukat talks to Infineon’s Johannes Schoiswohl about the GaN market at OktoberTech Silicon Valley 2026, the event’s 10th anniversary.
The post Infineon’s Johannes Schoiswohl on the GaN Market at OktoberTech appeared first on EE Times.
What caught our eye this last week? There's the AI bust, Qualcomm supplying Starlink Mobile’s 5G radio equipment, and identifying hostile RF emitters in battlefield conditions...
The post What caught your eye? AI bust, Qualcomm MMIOs, RF emitters appeared first on Electronics Weekly.
Partying like it’s 1999 without knowing that 2001 would see a 32% fall in the semi market, a chip analyst spun a rosy yarn A 1999 EW story started: ’The […]
The post Partying like it’s 1999 with the hangover in 2001 appeared first on Electronics Weekly.
Emerson has announced new NI PXI express instruments featuring an AI-accelerated approach to automated test. The goal, says the company, is to make the testing process more accessible to engineering […]
The post Emerson NI PXIe instruments for AI-accelerated automated testing appeared first on Electronics Weekly.
Canadian space company MDA Space has won a contract from Thales Alenia Space for work on the development of Europe’s IRIS² satellites. Specifically it will begin work on MDA AURORA […]
The post MDA Space to provide digital antenna subsystems for IRIS² satellites appeared first on Electronics Weekly.
Looking at the news stories written within the last week, the most popular articles on the site cover Greece unveiling its semiconductor strategy, ASML links exec pay to employee morale, and Toyota and Waymo planning to launch robotaxis in Japan.
The post Most Read – ASML exec pay, Toyota robotaxis, In-car computing appeared first on Electronics Weekly.