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This guide is written for engineers and technical teams building connected devices who need clear, field-ready guidance without getting lost in standards documentation.

PCB Trace Width Calculator

Engineers Wiki. Most Asked Questions.

Half-duplex links take turns, while full-duplex links talk in both directions at once. This guide explains how each mode is built on real hardware, from Ethernet and RS-485 to Wi-Fi and 5G, what each costs you in throughput and latency, and how to choose between them.

ORGANIZATIONS. SHAPING THE INDUSTRY.

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Mouser Electronics

Electronics

Mouser Electronics is a worldwide leading authorized distributor of semiconductors and electronic components.

219 Posts

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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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Xsens

Appliances, Electrical, and Electronics Manufacturing

Xsens digitizes movement.

47 Posts

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Murata Electronics

Electrical and Electronics Manufacturing

Join the Innovators in Electronics.

37 Posts

TAGGED WITH microchips

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 single point of failure is any part whose failure stops the whole system. Learn how engineers find SPOFs with FMEA and fault trees, quantify them with reliability math, and remove them with N+1, 2N, failover, quorum, and voting designs, and why common cause failures can still defeat redundancy.

Single Point of Failure: How to Find and Eliminate SPOFs

A practical engineering guide to spine-leaf data center fabrics: how every leaf connects to every spine, why the design replaced the three-tier network, how to size oversubscription and port counts, and which routing, cabling, and optics choices follow from it.

Spine and Leaf Architecture: Design, Sizing, and Cabling

NFPA 79 governs the electrical equipment inside industrial machines, picking up where the National Electrical Code stops. This guide covers its scope, how it splits responsibility with the NEC and UL 508A, what the 2024 edition requires, and the 2027 revision in progress.

NFPA 79: The Electrical Standard for Industrial Machinery

This guide covers what it applies to, how it differs from UL 508, how Supplement SB establishes the short-circuit current rating for a panel, and what it actually takes to label a panel under the UL 508A panel shop program.

UL 508A: The Standard for Industrial Control Panels