Protect sensitive electronics by understanding the current limiting resistor, learning how to calculate appropriate values, and applying them in LEDs, transistors, microcontroller inputs and other circuits.
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Source transformation is the method of converting a voltage source with series resistance into an equivalent current source with parallel resistance (and vice versa). This guide explains the theory, math, circuit examples, and practical applications for modern digital and hardware engineers.
Resistors are the quiet regulators of electronic circuits. They shape current, set voltages, bias transistors, protect components, and stabilize signals. This article breaks down the physics of resistance, explores modern resistor technologies, and offers practical guidance.
Explore how a transistor works from first principles through practical circuit design. This in depth guide explains BJT and FET operation, switching and amplification modes, design calculations, modern market trends, and FAQs, ideal for digital design engineers, hardware engineers, and students.
This guide explains how potentiometer pins interact with mechanical rotation, resistive tracks, and load conditions across various circuit configurations. It provides clarity for both low-power electronic designs and high-precision embedded systems.
Learn everything about photo transistor devices, including working principles, types (BJT & FET), circuit design, key parameters, modes of operation, practical interfacing techniques, and modern applications.
This article explores the working principles, circuit design techniques, and practical implementations of the silicon controlled rectifier, providing a comprehensive foundation for engineers and students in electronic system design.
Researchers from ITMO and Harbin Engineering University have developed a stable perovskite nanomemristor that can withstand over 1,500 rewrite cycles and doesn't degrade for months.
3 minutes read
Learn everything about the MOSFET symbol, from what its shapes and arrows mean to how it is used in digital design and power electronics. This article covers NMOS/PMOS symbols, modes, intrinsic body diodes, selection criteria, modern FinFET, wide bandgap devices, and the latest market trends.
ROHM's "Quality First" philosophy places continuous quality assurance and attention to detail at the core of product development. The proactive approach to quality fosters reliability, drives continuous improvement, and strengthens customer trust.
Ensuring EMC Through A Validation Ecosystem: Anechoic Chambers, Motor Bench, and Advanced Simulation
ROHM's R&D facilities integrate EMC testing, motor bench evaluation, and advanced simulation to tackle electromagnetic noise, efficiency, and thermal challenges. Together, they create a preventive validation ecosystem that accelerates development and ensures reliable, compliant electronic systems.
Master inverting vs non inverting op amp with a rigorous, engineer-friendly guide covering gain, bandwidth, noise, stability, and layout. Learn closed-loop design and verification used by TI/ADI application engineers. Build quieter, faster, stable amplifiers. Start designing confidently today.
Scientists from ITMO have developed a new method for creating colorful structured semiconductor perovskite films without the risk of defects or contamination.
4 minutes read
Electronics are booming, but outdated methods can't keep up. Read more to discover the three principles transforming how development teams collaborate.
4 minutes read
A technical deep dive into the NMOS symbol, working, and device behavior, contribution in analog design and advanced NMOS technologies in the modern age.
