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Vishay EMIF-1S1P-481N EMI Filter Reference Design | Digital Datasheet

Vishay EMIF-1S1P-481N EMI Filter Reference Design | Digital Datasheet

Vishay EMIF-1S1P-481N EMI Filter Reference Design provides a flexible, ready-to-test platform for developing and optimizing single-phase, single-stage EMI filters. Watch and learn all about their features, specs, applications, and more!


An Arduino-Compatible Relay Controller for RS-485 Networks

An Arduino-Compatible Relay Controller for RS-485 Networks

This project brief describes how to build and use an Arduino-compatible relay interface board that switches a 10 A load over an RS-485 network.


Securing Cloud-Based PCB Design Workflows for ITAR-Controlled Defense Programs

Securing Cloud-Based PCB Design Workflows for ITAR-Controlled Defense Programs

Legacy air-gapped ECAD systems struggle to support modern engineering teams. Learn how Zero Trust and GovCloud enclaves enable compliant collaboration on export-restricted hardware IP.


Building a 5 V Single-Supply Electret Microphone Preamp

Building a 5 V Single-Supply Electret Microphone Preamp

This project brief describes how to build a compact, single-supply preamplifier module that converts the output of an electret microphone into a usable line-level audio signal.


What CAM and DFM Reviews Reveal Before Multilayer PCBs Enter Production

What CAM and DFM Reviews Reveal Before Multilayer PCBs Enter Production

Explore common design-to-manufacturing gaps observed during pre-production engineering checks of FR-4 boards, from stackup imbalances to tight clearances.


Build an Instrumentation Amplifier with Picoamp-Level Input Bias Current

Build an Instrumentation Amplifier with Picoamp-Level Input Bias Current

Discover how the LT1079 quad op-amp minimizes sensor loading in battery-powered designs. Active cancellation and an onboard bridge network ensure maximum precision for resistive sensors.


Arduino-Compatible RS-485 Linear Hall Sensor Board for Magnetic Field Sensing

Arduino-Compatible RS-485 Linear Hall Sensor Board for Magnetic Field Sensing

This project brief describes how to build and use an Arduino-compatible board that reads a linear Hall-effect sensor and reports the measurement over an RS-485 bus.


Intel 14A Design Ecosystem Gains Support from Major EDA Partners

Intel 14A Design Ecosystem Gains Support from Major EDA Partners

Siemens, Cadence, Synopsys, and Keysight have certified new design tools, reference flows, IP, and simulation support for Intel 14A.


News Aug 13, 2026 by Austin Futrell
A 60 W Class-AB Audio Amplifier: A TDA7296-Based Single-Channel Power Amp

A 60 W Class-AB Audio Amplifier: A TDA7296-Based Single-Channel Power Amp

Learn how to construct a robust DMOS-based board featuring mute and standby controls. It easily drives 4 or 8 Ω loads for your next custom stereo or speaker project.


Siemens and ASU Launch Online Certificate Program for PCB Design

Siemens and ASU Launch Online Certificate Program for PCB Design

Learners gain practical experience with industry-standard software through a self-paced curriculum covering schematic capture, layout, and DFM verification


News Aug 10, 2026 by Dale Wilson
A 500 mA Power Op Amp Breakout Board With Precision Current Limiting

A 500 mA Power Op Amp Breakout Board With Precision Current Limiting

Safely drive up to ±500 mA into reactive loads. This compact module employs the LT1970A and offers independent 1% source/sink thresholds and onboard fault diagnostics.


Siemens Upgrades Its AI Agent to Enable Self-Verifying Agentic AI EDA Workflows

Siemens Upgrades Its AI Agent to Enable Self-Verifying Agentic AI EDA Workflows

Siemens’ updated Fuse EDA AI Agent validates its own decisions against deterministic, physics-based EDA engines.


News Aug 03, 2026 by Jake Hertz
Business Shorts: Partnerships Advancing AI Factories, Physical AI, and More

Business Shorts: Partnerships Advancing AI Factories, Physical AI, and More

In this edition of Business Shorts, SK Group and Nvidia plan $500 billion in AI infrastructure, TDK and LG Innotek team up on robotic sensing, and Micron locks in automotive memory supply.


News Aug 03, 2026 by Luke James
A Dual 38W Power Amplifier: A Compact STA540-Based Stereo Audio Board

A Dual 38W Power Amplifier: A Compact STA540-Based Stereo Audio Board

This project brief describes how to build a compact dual-channel power amplifier module that delivers 38 W per channel into 4-ohm speakers using STMicroelectronics' STA540 audio amplifier IC.


A Precision Multi-Sensor Data Acquisition Module

A Precision Multi-Sensor Data Acquisition Module

Build a low-noise, 32-bit delta-sigma ADC board designed around the ADS1262. This 10-channel design features integrated signal conditioning for RTDs, thermocouples, and strain gauges.


Cadence Claims ‘Industry First’ Agentic AI Platform for PCB and Advanced Packaging

Cadence Claims ‘Industry First’ Agentic AI Platform for PCB and Advanced Packaging

Announced today, the new AuraStack AI Super Agent brings AI-enabled design to PCB design and advanced packaging, offering a full-flow agentic environment that boosts engineering productivity by 15X.


News Jul 15, 2026 by Jeff Child
An Ultra-Low-Noise Pre-Amp For Audio Applications

An Ultra-Low-Noise Pre-Amp For Audio Applications

Build an ultra-low-noise preamplifier with a JFE150 JFET and OPA202 op-amp, perfect for high-impedance sensors, hydrophones, guitar pickups, microphones, and turntables.


A Four-Channel RS-422 Differential Line Receiver Module

A Four-Channel RS-422 Differential Line Receiver Module

This project brief describes how to build and use a four-channel differential line receiver module for balanced RS-422 and RS-485 data links.


A Four-Channel RS-422 Differential Line Driver Module

A Four-Channel RS-422 Differential Line Driver Module

This project brief describes how to implement a four-channel differential line driver module for reliable long-distance data transmission over balanced twisted-pair lines.


Why Your PCB Design Review Process is Obsolete and How to Fix It

Why Your PCB Design Review Process is Obsolete and How to Fix It

Sending static PDFs and Gerbers for feedback is killing your project timelines and leading to costly PCB rework. Learn how to break down engineering silos and modernize your PCB design reviews.