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  • Scientists capture electrons making seemingly impossible quantum jumps
    Scientists have captured electrons making seemingly impossible jumps across forbidden energy gaps in graphene, with some transitions occurring at a remarkable 100% probability. The breakthrough offers an unprecedented look at quantum behavior and could help unlock a new generation of ultrafast, light-controlled electronics.
  • Tiny flaws in diamonds could unlock a quantum computing revolution
    Scientists have discovered a faster way to identify diamond-based materials that could power quantum computers and sensors at room temperature. The breakthrough has already revealed promising new quantum building blocks that could help unlock computing capabilities far beyond those of today's supercomputers.
  • Global fossil fuel emissions set to fall in 2026, but total CO2 keeps rising
    Global fossil fuel emissions are projected to fall in 2026 as renewable energy and electric vehicles gain ground, but rising emissions from deforestation threaten to push total CO2 emissions to a new record. Scientists warn that the world's remaining carbon budget for limiting warming to 1.5°C could be exhausted in less than four years, even […]
  • A hidden limit of space and time could unlock electronics 100,000 times faster
    Scientists have discovered a surprising quantum limit that prevents electrons from being tracked with unlimited precision in both space and time. The breakthrough could pave the way for manipulating chemical reactions and developing electronics hundreds of thousands of times faster than today's technology.
  • Scientists discover that a clogged filter could revolutionize oil refining
    Scientists have developed a remarkable new membrane that separates crude oil at room temperature, using the oil itself to create microscopic filtration channels. The breakthrough could cut refining energy consumption by nearly 32%, carbon emissions by almost 38%, and operating costs by 36%, potentially transforming one of the world's most energy-intensive industries.
  • SLAC scientists find conclusive proof of a mysterious third type of magnetism
    For nearly 90 years, scientists believed magnetism fell into just two categories, but researchers have now confirmed a remarkable third type called altermagnetism. Using specialized X-rays, they uncovered a unique magnetic signature that proves these materials behave differently from conventional magnets. Altermagnets combine stability with the ability to efficiently carry information, potentially overcoming major limitations […]

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Featured image of the operational transconductance amplifier
How to design an Operational Transconductance Amplifier (OTA)?
This article explains how to design an Operational Transconductance Amplifier (OTA) in Cadence, focusing on optimizing transistor dimensions. It covers hand calculations and the gm/ID...
Featured image from Florisera.com showing various capacitor types and their symbolic representations, likely used to introduce a detailed article on capacitor basics and usage in electronics.
Introduction to capacitors
This tutorial introduces the basics of capacitors, covering their structure, energy storage, and behavior in DC and AC circuits. It explains capacitance, charging/discharging processes, and...
Featured Image of the post on essential tools for electronic hobbyists (2024)
Essential tools for electronic hobbyist (2024)
Lab equipment is essential for home electronics projects. Key tools include a multimeter, soldering station, oscilloscope, and power supply. This guide covers affordable options for...
Illustration of resistors with color bands and a reading example (332M ± 0.5%). The text reads "Resistor color code Online tool" and shows a DIP chip, emphasizing electronics utility and learning.
Resistor color code – Online tool
A resistor is a fundamental two-terminal component used in countless electronic devices to limit or regulate electric current. Resistors are often marked with color bands...
IGBT microchip surrounded by glowing red and blue PCB traces representing power and signal paths.
3-phase IGBT-inverter – Working principles
In this article the 3-phase IGBT inverter and its functional operation are discussed. In order to realize the 3-phase output from a circuit employing dc...
Educational slide showing a block diagram of a PID (Proportional-Integral-Derivative) control system. It illustrates how the PIC microcontroller processes sensor feedback and generates control output. The PID controller combines proportional, integral, and derivative terms to minimize error and regulate the process. MPLAB X IDE logo indicates the development environment used.
PID control on PIC microcontroller
For decades, the PID control system has stood as one of the industry's most established and widely adopted strategies, owing to its straightforward yet efficient...