Artisan Spirit

Common Hardware Interview Questions on Communication Protocols

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Common Hardware Interview Questions on Communication Protocols

Image Source: www.parlezvoustech.com 1. Common Hardware Communication Protocols? Serial Communication Protocols UART (Universal Asynchronous Receiver Transmitter)： An asynchronous serial communication protocol that does not require a clock signal, commonly used for simple point-to-point communication. SPI (Serial Peripheral Interface)： A synchronous serial communication protocol, typically used for high-speed communication between microcontrollers and external devices such as … Read more

Choosing Quality Online Programming Solutions for Low-Cost NOR Flash

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Choosing Quality Online Programming Solutions for Low-Cost NOR Flash

The price surge of Flash continues to ferment, and many manufacturers are choosing to use more cost-effective NOR Flash chips. NOR Flash has characteristics such as strong reliability and fast read speeds, making it a major product in the mid-to-low capacity flash memory chip market. However, the long programming time and low efficiency have always … Read more

Unlocking C++ Embedded Development: A Complete Guide to HAL Design

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Unlocking C++ Embedded Development: A Complete Guide to HAL Design

I. The “Unsung Hero” in Embedded Development – HAL In the vast realm of embedded development, there is a crucial role that often remains “behind the scenes” – the Hardware Abstraction Layer (HAL). It serves as a bridge connecting upper-level software applications with a diverse range of underlying hardware devices. For C++ embedded developers, a … Read more

Elegant Implementation of Pluggable Components with SpringBoot and SPI

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Elegant Implementation of Pluggable Components with SpringBoot and SPI

👉 This may be useful for you community 🐱 One-on-one communication/interview guide/resume optimization/job hunting advice, welcome to join「Yudao Rapid Development Platform」Knowledge Planet. Below are some materials provided by the planet: 《Project Practice (Video)》: Learn from the book, practice in reality 《High-Frequency Interview Questions in Internet》: Facing the resume, learning, and blooming 《Architecture x System Design》: … Read more

Understanding SPI Mechanism in Java, Spring, and Dubbo

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Understanding SPI Mechanism in Java, Spring, and Dubbo

Hello, I’m Wai Wai. Today, let’s talk about the principles and differences of the SPI mechanism in Java, Spring, and Dubbo. What is SPI SPI stands for Service Provider Interface, which is a mechanism for dynamic replacement and discovery, embodying an excellent decoupling concept. SPI allows for flexible separation between interfaces and implementations, enabling API … Read more

PCBA Manufacturing Process Specification: SPI Solder Paste Inspection

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PCBA Manufacturing Process Specification: SPI Solder Paste Inspection

For more exciting content, please click👆SMT Home👇Follow me,Set as ★Star Mark★ Cited Standards No. Document No. Document Title 1 IPC-7525 Stencil Design Guidelines 2 IPC-7527 Solder Paste Printing Requirements 3 IPC/EIA J-STD-004 Flux Requirements 4 IPC/EIA J-STD-005 Solder Paste Requirements 5 IPC-A-600 Acceptability of Printed Boards 6 IPC-A-610 Acceptability of Electronic Components 7 IPC-7711/21 Rework … Read more

In-Depth Analysis of Spring Boot’s SPI Mechanism

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In-Depth Analysis of Spring Boot's SPI Mechanism

Click to follow the public account, Java Dry GoodsDelivered promptly👇 Source:juejin.cn/post/7132742686099898398 Java SPI Implementation Example Explanation Create Dynamic Interface Implementation Class 1 Implementation Class 2 Related Tests Run Results: Source Code Analysis Spring SPI Spring Example Define Interface Related Implementations Related Test Classes Output Results Source Code Analysis SPI (Service Provider Interface) is a built-in … Read more

Implementing SPI Communication for Arduino

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Implementing SPI Communication for Arduino

Hello everyone, Rabbit Brother is back! Today we are going to learn a super practical communication method – SPI communication. It’s like a “highway” between Arduino and peripherals, allowing data transfer to be fast and stable. Whether dealing with SD cards, displays, or various sensor modules, SPI is a great tool. Let Rabbit Brother guide … Read more

Practical Skills: SPI Flash Programming Algorithm for Any MCU with SWD Interface

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Practical Skills: SPI Flash Programming Algorithm for Any MCU with SWD Interface

Previously, I shared a document-based tutorial on creating an SPI Flash programming algorithm. However, feedback from users indicated that it was not very convenient to port to other microcontrollers. This post is created to facilitate the migration to various platforms. Application scenarios for the SPI Flash programming algorithm: 1. In an IDE environment, such as … Read more

Wireless Module Practical Tutorial

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Wireless Module Practical Tutorial

Course Details: The “Wireless Module Practical Tutorial” is designed and planned by a professional team of electronic engineers from Changxue Electronics and is exclusively recorded. This course primarily focuses on the system design of the 51 single-chip microcontroller, introducing the process, methods, techniques, and design concepts for developing 51 single-chip microcontroller modules in a clear … Read more