Posts by EMS

PS4 Controller PCB Circuit Board – What You Need to Know

Introduction to PS4 Controller PCB The PlayStation 4 (PS4) controller, also known as the DualShock 4, is a widely popular gaming controller that offers a[…]

Call Work Mobile: Details on How it Works

Introduction to CallWorkMobile CallWorkMobile is a revolutionary service that allows you to make and receive calls on your work phone using your personal mobile device.[…]

Spray Silicone Sealer: Your Right Choice for Electronics Application

What is Spray Silicone Sealer? Spray silicone sealer is a type of sealant that comes in an aerosol can, making it easy to apply to[…]

PCB Capacitor-What You Should Know About It

What is a PCB Capacitor? A PCB capacitor is a passive electronic component that stores electrical energy in an electric field between two conducting plates[…]

DIY RF Detector – How To Easily Build a DIY RF Detector

Introduction to RF Detectors An RF (Radio Frequency) detector is a device used to detect the presence of radio frequency signals in the environment. These[…]

IP20 Devices: Introducing The IP Rating System

What is the IP Rating System? The IP Rating System, also known as the Ingress Protection Rating System or International Protection Rating System, is a[…]

Switch Circuit Symbols: Guideline on Circuit Switch Designs

Introduction to Switch Circuit Symbols Switch circuit symbols are standardized graphical representations used in electrical and electronic schematic diagrams to depict various types of switches[…]

Speaker Crossover Wiring Diagram: The Types and How to Build the Network Circuit

Introduction to Speaker Crossover Wiring When designing a multi-speaker audio system, it is essential to ensure that each speaker is receiving the appropriate frequency range[…]

2600mAh Battery: Working, Specifications, Application Circuit, and Other Useful Knowledge

Introduction to 2600mAh Batteries A 2600mAh battery is a rechargeable lithium-ion (Li-ion) battery with a capacity of 2600 milliamp hours (mAh). This means it can[…]

QFN Packaging: Types, Assembly, and Benefits

Introduction to QFN Packaging Quad Flat No-lead (QFN) packaging is a surface-mount technology (SMT) package that has gained significant popularity in the electronics industry due[…]

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