Licky's Column

Important Components Of MotherBoard

by Licky Li

Important Components Of MotherBoard

The important components of a motherboard include: CPU Socket: This is where the central processing unit (CPU) is placed, serving as the brain of...

Layout of A Basic Motherboard

by Licky Li

Layout of A Basic Motherboard

The layout of a basic motherboard refers to the arrangement and positioning of its various components and circuits. A typical motherboard layout i...

Analysis of RF PCB coplanar waveguide design

by Licky Li

Analysis of RF PCB coplanar waveguide design

Here are some key aspects of coplanar waveguide design for an RF PCB: Ground plane: A continuous and well-defined ground plane is crucial for pr...

RF PCB Layout and Routing Tips

by Licky Li

RF PCB Layout and Routing Tips

Some RF PCB layout and routing tips include: Use short traces: Minimize the length of traces to reduce signal attenuation and delay. Maintain p...

How to reduce impedance and crosstalk simultaneously?

by Licky Li

How to reduce impedance and crosstalk simultaneously?

To simultaneously reduce the impedance and crosstalk of the PCB, the following methods can be considered: Choosing the appropriate PCB material: Se...

The difference between single-core processor and FPGA

by Licky Li

The difference between single-core processor and FPGA

The differences between a single-core processor and an FPGA (Field Programmable Gate Array) are as follows: Single-core Processor: General-purp...

What are the differences between ultrasonic sensors and infrared sensors in practical applications?

by Licky Li

What are the differences between ultrasonic sensors and infrared sensors in practical applications?

In practical applications, there are the following differences between ultrasonic sensors and infrared sensors: Detection principle:The ultrasonic ...

Steps to Design a Minimal Microcontroller System

by Licky Li

Steps to Design a Minimal Microcontroller System

The following are the detailed steps to design a minimal microcontroller system: Choose the microcontroller: Analyze your requirements and se...

A Guide to Designing a Minimal Microcontroller-Based System

by Licky Li

A Guide to Designing a Minimal Microcontroller-Based System

Here is a detailed guide on designing a minimal microcontroller-based system: Microcontroller Selection: Consider factors such as processing ...

How to use PIC microcontroller to control robot arm?

by Licky Li

How to use PIC microcontroller to control robot arm?

Controlling a robot arm based on a PIC microcontroller typically involves the following steps: Sensor Input: Use various sensors like encoder...

The RF module implements RF communication between Arduino

by Licky Li

The RF module implements RF communication between Arduino

When using an RF module to implement RF communication between Arduinos, the following general process is involved: First, select a suitable RF mod...

Nano Development Board Programming

by Licky Li

Nano Development Board Programming

The Nano Development Board is a commonly used microcontroller board. Programming it typically involves the following steps: Choose a programming ...