Mindy's Column
What is PTH in PCB?
PTH refers to the pore, so the layer connected to it is conductive; There is an electrical connection. In contrast, NPTH non-metallic pores refer t...
GaN vs. GaAs for RF Amplifiers and Power Conversion
GaAs has been with us for some time and has provided high efficiency, high power devices in the low GHz regime. Depending on the particular appli...
High-Voltage PCB Technology, How To Design To Make You Satisfied
In certain applications, like most wall chargers and computer power supplies, the input energy is taken from the wall outlet, which is usually 220V...
Power Distribution Network: How To Ensure Accurate Power Supply and Power Integrity in PCBs
All components in a PCB need electrical power to function. So you need to design the electrical lines and loads in the circuit to create an effecti...
Selective Soldering: A Partial and Precise Soldering Process
The miniaturization trends in circuit board fabrication have necessitated selective soldering to prevent component damage.
Reflow and wave solderi...
VSCode Arduino: How To Use VSCode in Your Arduino Projects
The default development environment for Arduino projects is the Arduino IDE, which works great. But what if you want an alternative development env...
Methods of low-cost PCB assembly
PCB assembly is the finished board where all components are welded and installed on a printed circuit board (PCB). The conductive path carved on th...
Methods of Flex cut PCB
The structure of flex cut PCB products is composed of a soft copper foil substrate and a soft insulation layer, which are bonded with adhesive and ...
Capacitor Code: Color and Alphanumeric Value Coding
In this article, we'll examine the capacitor code used to indicate the value of capacitors. Capacitors are tiny passive electronic components that ...
What is FR4 material?
FR-4 is a code name for a fire-resistant material grade, which represents a material specification in which resin materials must be able to self-ex...
10 Reasons For PCB Manufacturing Defects And How To Eliminate Them
Fault minimization is the topmost priority of PCB manufacturers. To do that, understanding common faults and following PCB manufacturing guidelines...
Arduino Pro Micro Pinout: Connection Pins for the ATmega32U4-Based Microcontroller
Arduino boards are handy for prototyping & development, and there are several boards you can use for your project. If you are looking for a com...
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