Posts by EMS

6 Layer PCB Manufacturer With Stack up Types

Introduction to PCB Stackups A printed circuit board (PCB) stackup refers to the arrangement of copper and insulating layers that make up a PCB. The[…]

Analog Integrated Circuit: Why You Need It

What is an Analog Integrated Circuit? An analog integrated circuit, or Analog IC, is a miniaturized electronic circuit that processes continuous analog signals. Unlike digital[…]

NodeMCU Pinout: Details and Pinouts you Should Know

Overview of NodeMCU NodeMCU is a development board that combines the ESP8266 Wi-Fi module with a USB-to-serial converter and a voltage regulator. It offers a[…]

DC Motor Speed Control Circuit: Find a suitable speed regulation system

Understanding DC Motor Speed Control Before diving into the various speed control methods, it is crucial to understand the basics of DC motor speed control.[…]

Why Work with Us for SMT Assembly?

Introduction to SMT Assembly Surface-mount technology (SMT) assembly is a crucial process in the manufacturing of modern electronic devices. SMT involves placing and soldering electronic[…]

Current Sense Amps: Capture Small Voltage Drop With Precision

Introduction to Current-Sense Amplifiers Current-sense amplifiers, also known as current shunt monitors or current-sensing amplifiers, are high-precision amplifiers that convert the voltage drop across a[…]

Bidirectional Switch: Everything You Need to Know

Introduction to Bidirectional Switches A bidirectional switch, also known as a bilateral switch or a two-way switch, is an electronic component that allows current to[…]

Halogen-free PCB- A Comprehensive Buying Guide

Introduction to Halogen-free PCBs Halogen-free printed circuit boards (PCBs) have gained popularity in recent years due to growing environmental and health concerns associated with the[…]

Development History and Trends of PCB

Introduction to PCB Development Printed Circuit Boards (PCBs) have revolutionized the electronics industry since their inception in the early 20th century. PCBs are the backbone[…]

DIAC: Construction, Operation, and Applications

DIAC Overview A DIAC, or Diode for Alternating Current, is a two-terminal bidirectional semiconductor device that conducts current only after its breakover voltage has been[…]

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