flexpcb.orgFinger Sensors: Types, Construction Forms, Applications, and More
Types of Finger Sensors There are several types of finger sensors, each with its own unique characteristics and sensing mechanisms. Let’s take a closer look at some of…
Flex PCB engineering articles
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What Is The PCB Current Calculator(Latest)
Introduction to PCB Current Calculators A printed circuit board (PCB) is a fundamental component in most modern electronic devices. It mechanically supports and electrically connects electronic components using…
PCB Design Software The First Step to a New PC Board
What is PCB Design Software? PCB design software is a specialized computer-aided design (CAD) tool used to create printed circuit boards (PCBs). It allows engineers and designers to…
Vital PCB Design Tips and Tricks
Understanding the Basics of PCB Design Before diving into the tips and tricks, it’s essential to understand the basics of PCB design. A PCB is a board made…
Analog circuit noise of the PCBs
Introduction to PCB Noise Printed circuit boards (PCBs) are essential components in modern electronic devices, providing a platform for mounting and interconnecting electronic components. However, PCBs can also…
Issue with DRC and Kicad ground plane
Introduction to KiCad and DRC KiCad is a popular open-source electronic design automation (EDA) software suite used for designing printed circuit boards (PCBs). It provides a set of…
TL071 TL072 TL074 Circuit
Introduction to TL07x Operational Amplifiers The TL071, TL072, and TL074 are popular low-noise JFET-input operational amplifiers (op-amps) widely used in various analog circuit applications. These op-amps offer excellent…
DS1307 Pinout: An in-depth Guide to the Real-Time Clock IC
What is the DS1307? The DS1307 is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. It communicates via an I2C interface and requires…
How Dirty PCB Can Affect System Performance
What is PCB Contamination? Printed circuit board (PCB) contamination refers to the presence of unwanted substances or impurities on the surface of a PCB. These contaminants can come…
MMBT3904: NPN Switching Transistor
Introduction to the MMBT3904 transistor The MMBT3904 is a small-signal NPN transistor in a SOT-23 surface-mount package. It is a member of the BC847 family of transistors and…
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