Nvidia CEO’s second affair scandal in a week prompted his resignation, and the board is now searching for a new leader for the company.
The post Jensen Resigns Over Second Affair 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.
Nvidia CEO’s second affair scandal in a week prompted his resignation, and the board is now searching for a new leader for the company.
The post Jensen Resigns Over Second Affair appeared first on EE Times.
Battery-powered sensors and detectors underpin modern safety and security systems, yet they create a constant maintenance burden. Hundreds of devices need manual battery swaps, often in hard-to-reach places, interrupting reliability and raising costs.This document paper shows hardware and system designers how to power devices from ambient energy. It covers the full energy chain, offers a […]
The post Design Smarter – Energy Harvesting for Battery-Free and Low-Maintenance Devices in Safety & Security applications appeared first on EE Times.
Soybean disease research shows the promise of hyperspectral imaging, while semiconductor advances could make spectral sensing affordable for farmers.
The post Can Machines See a Sick Plant Before a Farmer Can? appeared first on EE Times.
Why specialized wireless devices and SDR software IP matter to the next wave of intelligent machines
The post Connecting AI to the Physical World appeared first on EE Times.
At Gartner IT Symposium/Xpo 2026, philosopher Yuval Noah Harari makes an appeal to delay artificial superintelligence as it threatens to erode human agency and democratic sovereignty.
The post Harari Warns Tech Leaders Against Pursuing AI Superintelligence appeared first on EE Times.
NVIDIA’s Board of Directors announced today that Jensen Huang has resigned as President, Chief Executive Officer, and a member of the Board, effective immediately. Colette Kress, current Executive Vice President […]
The post Jensen Huang resigns appeared first on Electronics Weekly.
Ionising radiation and its types Space vehicles do not need advanced node Moore’s Law follower chips with a billion-transistor count, just less-complex chips to handle navigation, commands, faults and transmit […]
The post Why space electronics is a harder code to crack than Moore’s Law appeared first on Electronics Weekly.
26 years ago a digital company used its shares which had been inflated by a bubble economy to buy a company with traditional hard assets. The merger resulted in a […]
The post Fable: The Destructive CEO appeared first on Electronics Weekly.
Don’t miss the Electronics Weekly roundup of all our latest news from Electronica, the bi-annual event running from 10-13 November in Munich. Electronica is the world’s biggest electronics show, and Electronics […]
The post Electronica – The latest news roundup appeared first on Electronics Weekly.
Tektronix chose electronica to launch of the 1 Series digital phosphor oscilloscope (DPO), aimed at students and educators. Models have two or four analogue channels, 12bit vertical resolution, up to […]
The post Electronica: DPO for students offers remote view for educators appeared first on Electronics Weekly.