Posts by EMS

What are Press-Fit Holes?

How Press-Fit Holes Work The principle behind press-fit holes relies on the elastic deformation of the materials being joined. When the mating component is forced[…]

A Comprehensive Guide on How to Determine IPC Class Products

Introduction to IPC Classification The International Patent Classification (IPC) is a hierarchical system used to classify and categorize patent documents according to the technical fields[…]

The History of Gigabyte’s Biggest Controversies and Innovations

Introduction to Gigabyte Technology Co., Ltd. Gigabyte Technology Co., Ltd. is a Taiwanese manufacturer and distributor of computer hardware components and systems, founded in 1986.[…]

MQ4 Gas Sensor: A Definitive Guide

What is the MQ4 Gas Sensor? The MQ4 gas sensor is a semiconductor-based sensor that detects the presence of methane and natural gas in the[…]

Laser Diode Driver Circuit – A Beginners Guide

Introduction to Laser Diodes and Driver Circuits Laser diodes are specialized semiconductor devices that emit coherent light when an electrical current is applied. They are[…]

Basic Multimeter: Digital or Analog Meter Equipment for Electrical Measurement

What is a Multimeter? A multimeter, also known as a multitester or VOM (Volt-Ohm-Milliammeter), is an essential tool for measuring various electrical parameters such as[…]

I2S Protocol: The Beginner’s Ultimate Guide

What is I2S? I2S is a serial bus interface designed for connecting digital audio devices. It was developed by Philips Semiconductors (now NXP Semiconductors) in[…]

Homelab: Comprehensive Guide and Recommendations

Introduction to Homelabs A homelab is a personal setup of computer hardware and software that allows individuals to explore, learn, and experiment with various technologies[…]

Virtec – an eC-test-mate user reports

Introduction Virtec is a leading company in the field of electronic testing and measurement solutions. Their flagship product, eC-test-mate, has been widely adopted by engineers[…]

Applying Carbon Contacts to PCBs

Introduction to PCB Carbon Contacts Carbon contacts, also known as carbon ink or carbon paste, are a type of conductive material used in the manufacturing[…]