Licky's Column

What are the Differences Between Raspberry Pi and Arduino?

by Licky Li

What are the Differences Between Raspberry Pi and Arduino?

Arduino Let us start with Arduino. Arduino was developed by Massimo Banzi Et Al. in Ivrea, Italy. Arduino is a simple electronics prototyping tool...

How to Upload STM32F103C8T6 USB Bootloader? Program STM32 Blue Pill via USB

by Licky Li

How to Upload STM32F103C8T6 USB Bootloader? Program STM32 Blue Pill via USB

Components Required STM32F103C8T6 Blue Pill Board USB to Serial Converter (like FTDI Programmer) Connecting Wires 1.8KΩ Resistor (Optional) PC ...

How to design STM32 series MCU boot loading program?

by Licky Li

How to design STM32 series MCU boot loading program?

Designing a bootloader for an STM32 microcontroller involves creating a special firmware application that initializes the MCU, and then loads and p...

STM32F103C8T6 Core Board – Schematic and PCB Design

by Licky Li

STM32F103C8T6 Core Board – Schematic and PCB Design

STM32F103C8T6 Project Description This project uses the official ST STM32F103C8T6 chip and designs a minimal system board, which can be eas...

Routing Rules of BGA package in PCB design

by Licky Li

Routing Rules of BGA package in PCB design

Types of BGA Parts The small parts that usually surround the BGA can be divided into several categories according to the priority of impo...

Reverse Engineering Electronics: The Basics

by Licky Li

Reverse Engineering Electronics: The Basics

What is Reverse Engineering? Reverse engineering is the process of taking apart an existing product to understand how it works. The goal ...

IGBT: Insulated Gate Bipolar Transistor

by Licky Li

IGBT: Insulated Gate Bipolar Transistor

What is IGBT? IGBT stands for Insulated Gate Bipolar Transistor, which is a type of power semiconductor device that combines bipolar junction...

Gerber Files Board Size Setting

by Licky Li

Gerber Files Board Size Setting

Importance of Board Size in Gerber Files The board size is an essential factor to consider when creating Gerber files. It determines the ...

What are the differences between SMB series connectors and SMA series connectors?

by Licky Li

What are the differences between SMB series connectors and SMA series connectors?

SMB series connectors and SMA series connectors are both commonly used RF connectors, but they have some differences: Size: SMB connectors are s...

What are the types of RF connectors?

by Licky Li

What are the types of RF connectors?

SMA series connectors   The SMA series connectors are a commonly used type of RF connector, mainly used for signal transmission in the microwave ...

How To Choose Espressif Microcontroller?

by Licky Li

How To Choose Espressif Microcontroller?

Here are some factors to consider when choosing an Espressif microcontroller: Application Requirements: Determine the specific functions and per...

Design of a 128M flash chip controller based on FPGA for memory

by Licky Li

Design of a 128M flash chip controller based on FPGA for memory

Design Principles and Ideas The physical characteristics of flash memory are fundamentally different from those of common memory: currently, all k...