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Semiconductors

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A semiconductor is a material whose electrical conductivity falls between that of a conductor and an insulator and can be controlled by temperature, light, and impurities. This article covers semiconductor materials, doping, diodes, transistors, and integrated circuits.

PCB Trace Width Calculator

Glossary of Semiconductors Terms

Engineers Wiki. Most Asked Questions.

Comprehensive Guide

ORGANIZATIONS. SHAPING THE INDUSTRY.

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Nordic Semiconductor

Semiconductors

Nordic Semiconductor is a fabless semiconductor company specializing in wireless technology that powers the IoT.

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MacroFab

EMS manufacturing

A better way to build electronics through a redefined experience, innovativ...

79 Posts

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TechBlick

Electronics

TechBlick is a year round platform for onsite and online conferences, class...

65 Posts

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OKdo

Appliances, Electrical, and Electronics Manufacturing

We’re OKdo, the global technology business from Electrocomponents Group. We...

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Murata Electronics

Electrical and Electronics Manufacturing

Join the Innovators in Electronics.

37 Posts

TAGGED WITH pcb

Controlled impedance is the control of PCB trace impedance within specified tolerances. This article covers microstrip and stripline designs, IPC-2141A formulas, stackup selection, impedance tolerances, routing practices, and TDR testing for signal integrity.

Controlled Impedance PCB Design: A Comprehensive Guide

Latest Posts

A practical selection guide to the STM32 Nucleo family: the three form factors, what the order code tells you, what the on-board ST-LINK actually does, and how Nucleo compares to Discovery kits and to Blue Pill and Black Pill boards.

STM32 Nucleo Boards: How to Choose the Right One

A terminal block provides a secure electrical and mechanical connection between conductors. This guide explains how to select terminal blocks based on connection technology, current and voltage ratings, conductor size, mounting method, environmental conditions, and potential failure modes.

Terminal Block Selection: Types, Ratings, and Wiring

A working reference for the STM32F103 line: the four density classes and what each gives you, why USB and CAN can't run together, the LQFP48 pin functions, how the Blue Pill is wired, and how to spot the clones on cheap boards.

STM32F103: Density, Packages, and the Blue Pill