PCB Manufacturer & PCB Assembly

How to Build a DIY RF Detector?

Posted on April 24, 2023 by NextPCB

This article will teach you how to build your own RF detector with simple, easy-to-find components. With this guide, you'll be able to detect radio frequencies in no time!

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Tag: DIY RF Detector

How To Make A Radio Frequency Jammer?

Posted on April 24, 2023 by NextPCB

A radio frequency jammer is the intentional disruption of radio waves in order to prevent communication between two devices.

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Tag: Radio Frequency Jammer

Current Limiting Circuits: A Complete Guide

Posted on May 31, 2024 by NextPCB

Learn about different current limiting circuits, how they work, their advantages and disadvantages, and their applications.

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Tag: Current Limiting Circuit

Arduino Speaker Projects: Make Your Own Music

Posted on April 23, 2023 by NextPCB

Build your own Arduino speaker projects with this guide. Learn about different types of speakers, basic circuitry, generating sound, using PWM, playing music and sounds from an SD card, and troubleshooting common issues.

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Tag: Arduino

IPC-2221: The Standard for Printed Circuit Board Design

Posted on November 05, 2025 by NextPCB

IPC-2221 is the industry standard for printed circuit board design. It provides guidelines for materials, board size and shape, component placement, trace and space, via design, thermal considerations, and implementation.

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Tag: IPC Standard

IPC-A-610 Standard: Ultimate Guide to Electronic Assembly Acceptability

Posted on November 21, 2025 by NextPCB

IPC-A-610 is the most widely used standard for the acceptability of electronic assemblies. It covers all aspects of assembly, from component placement to soldering to cleaning and coating. Essential guide for electronics engineers & QCP!

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Tag: NextPCB PCB fabrication PCB manufacturing PCB design IPC Standard IPC A 610

Capacitor Polarity: What You Need to Know

Posted on November 25, 2025 by NextPCB

Polarity in capacitors signifies the electricity flow direction within the capacitor. The capacitor polarity depends on the type of capacitor.

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Tag: Capacitor Polarity

PCB Connectors: Types, Features, and Applications for Reliable Connections

Posted on September 09, 2025 by NextPCB

PCB connector is a fundamental part of any electronic device; they provide the connection between a circuit board and its components

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Tag: PCB Connector

Capacitor Symbols: A Guide to Understanding the Different Types

Posted on November 14, 2025 by NextPCB-LL

This article provides a comprehensive guide to capacitor symbols, including the different types of capacitor symbols, how to read them, and regional variations and standards.

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Tag: components sourcing PCB design components one-stop PCB manufacturer PCB capacitors Capacitor Symbol Capacitor Polarity

How to Build a Flashlight Circuit?

Posted on April 12, 2023 by NextPCB

LED flashlight circuit with an inverter IC is an effective way to convert low-voltage DC power from batteries into high-voltage AC energy for powering LED lights.

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Tag: Flashlight Circuit

How Does a MOSFET Work?

Posted on April 12, 2023 by NextPCB

MOSFET is an indispensable electronic device that plays an integral role in many of today’s technological powerhouses.

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Tag: mosfet

How to Test MOSFETs: A Comprehensive Guide

Posted on May 31, 2024 by NextPCB

MOSFET (metal-oxide-semiconductor field-effect transistors) is an incredibly versatile and effective component to add to electronic circuitry.

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Tag: Test MOSFET

AM Loop Antenna

Posted on April 10, 2023 by NextPCB

An AM loop antenna is an ingenious device of the radio world. Specially designed to capture the electromagnetic fields that carry amplitude modulation signals

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Tag: AM Loop Antenna

Best Free Circuit Simulator in 2023

Posted on April 10, 2023 by NextPCB

Engineers, hobbyists, and students alike can harness the power of a circuit simulator to simulate electronic circuits before committing resources to physical production.

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Tag: Circuit Simulator

Potentiometer Wiring Guide: Diagrams, Selection & Troubleshooting

Posted on July 15, 2025 by NextPCB

Potentiometers are commonly used in electronic circuits for controlling the voltage or current flow. Here are some information on potentiometer wiring.

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Tag: Potentiometer