Posts by EMS

Inductor Basics: Everything You Need To Know

What is an Inductor? An inductor is a passive electronic component that stores energy in the form of a magnetic field. It is typically made[…]

PCB Board Price–Do You Need To Control It?

Understanding the Factors That Affect PCB Price Several key factors contribute to the overall cost of a PCB. By understanding these elements, you can make[…]

OpenWrt x86 – Installation, Advantages, and Projects You Can Try.

Introduction to OpenWrt x86 OpenWrt is an open-source, Linux-based operating system for embedded devices such as wireless routers. It provides a fully writable filesystem with[…]

IRF840 Datasheet; A complete Introduction to IRF840 is an N-Channel MOSFET

What is an IRF840 MOSFET? The IRF840 is an N-Channel enhancement mode MOSFET designed for high-speed switching applications. It is part of the HEXFET® family[…]

11 Minefields to Get PCB Quotes Online

Introduction Getting PCB Quotes online can be a convenient and efficient way to compare prices and find the best deal for your project. However, navigating[…]

2.4 GHz Wireless Microphones: Can it Give you a Good Sound Quality?

Understanding 2.4 GHz Wireless Technology Before diving into the specifics of sound quality, let’s first understand what 2.4 GHz wireless technology entails. The 2.4 GHz[…]

PCB Manufacturers China-How To Choose Valuable Service

Introduction to PCB Manufacturing in China China has become a global hub for PCB manufacturing due to its vast resources, skilled workforce, and cost-effective production[…]

TIP31C Pinout; Technical Knowledge of the NPN transistor

What is the TIP31C? The TIP31C is a high-power NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. It belongs to the[…]

LED splitter: Installing multiple strip lights into one source!

What is an LED Splitter? An LED splitter, also known as an LED strip light splitter or an LED power splitter, is a device that[…]

Tolerances on Printed Circuit Boards

Understanding PCB Tolerances and Their Impact on Manufacturing Printed Circuit Boards (PCBs) are essential components in modern electronic devices, providing the foundation for interconnecting various[…]

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