Adaptive Testing

Comprehensive Guide to Product Certification: Detailed Explanation of LoRaWAN Certification Projects and Processes

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Comprehensive Guide to Product Certification: Detailed Explanation of LoRaWAN Certification Projects and Processes

About LoRa and LoRaWAN LoRaWAN is a low-power wireless network protocol and system architecture launched by the LoRa Alliance, supporting secure bidirectional communication for IoT devices and applications. The LoRaWAN protocol is based on an open industrial standard called “LoRa,” which is fully controlled and managed by the open non-profit organization, the LoRa Alliance. In … Read more

Makefile Guide for Go Projects

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Makefile Guide for Go Projects

This article is a Makefile guide for Go projects. Hello everyone, my name is Xie Wei, and I am a backend developer using the Go language. The theme of this article is: Writing a Makefile guide suitable for Go projects. 1. Prerequisites: Familiarity with Makefile Experience in writing projects in Go During the project development … Read more

Configuring and Testing Tilcon on VxWorks 6.8

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Configuring and Testing Tilcon on VxWorks 6.8

This article mainly refers to the official WindRiver documentation “wr_tilcon_graphics_suite_tutorial_5.8.pdf”, specifically the section “3 Building the Prototype”, and organizes and explains the key steps in the testing process. For detailed testing steps, please refer to the original English document. Testing Environment • HOST CPU: X86 • HOST OS: Windows XP • Target CPU: SIMNT • … Read more

Essential Guide for Test Engineers: How to Test ADCs and DACs?

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Essential Guide for Test Engineers: How to Test ADCs and DACs?

Today, numerous applications rely on Digital-to-Analog Converters (DACs) and Analog-to-Digital Converters (ADCs). They are crucial in signal processing as they bridge the gap between digital systems and analog systems. By enabling digital circuits to interact with analog components, ADCs and DACs play a key role in fields such as audio processing, telecommunications, and data acquisition … Read more

The Taycan: A Tribute to Technology

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The Taycan: A Tribute to Technology

In this era where electronic products are omnipotent, there are not many models that can be hailed as nearly perfect. The development of a model without an engine poses a significant challenge. However, Porsche has delivered a serious work of art with the Taycan, paying homage to the times. Therefore, before the all-new Taycan officially … Read more

Are You Using the Multimeter Correctly? Let This Guide Help Every Engineer!

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Are You Using the Multimeter Correctly? Let This Guide Help Every Engineer!

Click Mechanical Frontier” Follow for Updates Leading the Mechanical Frontier, Mechanical Videos, Automotive, Processing Technology, 3D Printing, Automation, Robotics, Production Processes, Bearings, Molds, Machine Tools, Sheet Metal, and other industry frontiers await you here A multimeter, also known as a multi-tester, is a multifunctional and multi-range measuring instrument. Generally, a multimeter can measure DC current, … Read more

C++ Embedded System Testing: Hardware and Software Verification

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C++ Embedded System Testing: Hardware and Software Verification

C++ Embedded System Testing: Hardware and Software Verification Introduction With the widespread application of embedded systems, how to effectively verify hardware and software has become an important issue that every engineer must face. This article will introduce the application of C++ in embedded systems, particularly in the practice of hardware and software verification, including how … Read more

Cost of Android Auto Certification for In-Vehicle Infotainment Systems

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Cost of Android Auto Certification for In-Vehicle Infotainment Systems

In-vehicle infotainment systemsAndroid Auto certification is a standard certification mechanism established by Google for the compatibility of in-vehicle infotainment systems (IVI) with the Android Auto platform, aimed at ensuring seamless connection, stable operation, and a safe driving experience with Android devices. Cost of Android Auto certification for in-vehicle infotainment systems: 1. Base fee: Depending on … Read more

Introducing httpretty: A Powerful HTTP Request Simulation Library for Python

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Introducing httpretty: A Powerful HTTP Request Simulation Library for Python

Hello everyone, I am Zhang Ge! Today, I would like to introduce you to a super useful Python library—httpretty. If you often need to simulate HTTP requests while writing test code, then this library is definitely your lifesaver! It can help you easily simulate HTTP request responses, making your test code more concise and efficient. … Read more

Practical Preparation for Gin – A Step-by-Step Guide to Mastering Makefile

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Practical Preparation for Gin - A Step-by-Step Guide to Mastering Makefile

In Go language development, Makefile is known as the Swiss Army knife of automated builds. It not only simplifies cumbersome compilation commands but also standardizes team collaboration norms. This article unlocks the five core application scenarios of Makefile in Go development through practical code examples. 1. Basic Build Essentials # Define basic project information BINARY_NAME … Read more