flexpcb.orgCDI: A Great System for Ignition Applications
What is a CDI Ignition System? A Capacitor Discharge Ignition (CDI) system is an electronic ignition system that uses capacitors to store electrical energy which is then rapidly…
Flex PCB engineering articles
Explore the archive, or start with the current flexible circuit design guide.
PCB Hole Size-How To Drill It-Quickly Review
Introduction to PCB Drilling Printed Circuit Board (PCB) drilling is a crucial step in the manufacturing process of PCBs. It involves creating holes of various sizes and depths…
What is Soldermask (SM)?
Purpose and Function of Soldermask The main functions of soldermask are: Solder resist: Prevents solder from adhering to areas of the PCB where it is not intended, thus…
2 Layer PCB: What You Need to Know
Introduction to 2-Layer PCBs A 2-layer PCB, also known as a double-sided PCB, is a printed circuit board that consists of two conductive copper layers separated by an…
NiMH Battery Charger Circuit: What You Need to Know
Understanding NiMH Batteries Before we dive into the specifics of NiMH Charger circuits, let’s first understand the characteristics of NiMH batteries themselves. Composition and Chemistry NiMH batteries are…
Semiconductor PCB: Versatile Circuit Boards for Modern-Day Devices
What is a Semiconductor PCB? A semiconductor PCB is a specialized type of printed circuit board that incorporates semiconductor components, such as transistors, diodes, and integrated circuits (ICs).…
lm 2904 -A Guideline on Low-power Dual Op-amps
Introduction to Dual Op-amps Dual operational amplifiers, or dual op-amps, are integrated circuits that contain two independent operational amplifiers in a single package. These versatile components are widely…
CR1632: All You Need to Know About the Coin Cell Battery
What is a CR1632 Battery? A CR1632 battery is a 3V lithium coin cell battery with a diameter of 16mm and a height of 3.2mm. The “CR” in…
SMT Engineer: How to Become an SMT Process Engineer
What is an SMT Engineer? An SMT (Surface Mount Technology) engineer, also known as an SMT process engineer, is a professional responsible for overseeing the manufacturing process of…
Arduino Leonardo Pinout: Connection Points for the ATmega32u4-Based Microcontroller
Introduction to Arduino Leonardo The Arduino Leonardo is a popular microcontroller board based on the ATmega32u4 chip. It offers a variety of features and capabilities that make it…
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