Limited Time Download：Reply “Tutorial” to get the microcontroller eBook, reply “Simulation“ to get Proteus simulation materials， Baidu Pan group sharing link update time: 2017-09-02，if it is invalid, please leave a message at the end of the article, do not leave a message in the background，you can also search for more resources you want in the … Read more
Note: This is an article about a makerspace speech translated by my student Zheng Yisu (edited by Liu Zhengyun). Excerpts have been published in the newspaper, but the full text has not been posted. The speaker’s language is fragmented, making the translation quite challenging. Reading this speech brings a great sense of satisfaction. Original link: … Read more
Despite its slightly sour name, I was still captivated by the Orange Pi Zero. I recently purchased an Orange Pi Zero and will share my first experience in this article. Full disclosure: I am genuinely fascinated. — David Egts Table of Contents –Why Orange Pi?18% –Unboxing Experience52% –Final Thoughts85% As open-source driven hardware becomes more … Read more
In our latest video, we introduce the IOT-PT-V100 production testing system—this will bring revolutionary changes for IoT device manufacturers! Imagine a system that can simultaneously simplify testing for up to 96 devices, significantly reduce costs, and enhance production efficiency. The IOT-PT-V100 can seamlessly integrate with MES systems, achieving real-time data monitoring and providing unparalleled flexibility, … Read more
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The demand for telephone outbound services is increasing, and the volume of business is gradually rising. Therefore, many businesses are now using the AI robot outbound system for calls. Unlike manual dialing, robots can automatically make calls based on preset times and respond using a pre-established script knowledge base, allowing them to filter potential clients … Read more
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1. Although ARMv7 products are still frequently seen in the market and many students are learning about ARMv7, it has been 15 years since its release, and ARMv8 has been around for 10 years. 2. Despite the popularity of ARM, which occupies various fields in the market and has many programmers closely related to it, … Read more
Recently encountered a problem where ThreadX running on ARM crashed while communicating with DSP using message queues (the final implementation principle is interrupt + shared memory). After investigation, it was found that the structure used for message passing did not consider the issue of byte alignment. Here’s a brief overview of byte alignment issues in … Read more
CMSIS_NN Overview Paper Title: “CMSIS-NN: Efficient Neural Network Kernels for Arm Cortex-M CPUs”, 2018 Organization: ARM 0. Introduction CMSIS-NN is a neural network inference library for ARM Cortex-M series chips, designed for deploying neural networks on low-performance chips/architectures. 1. Convolution and Matrix Multiplication Using the 16-bit multiply-accumulate SIMD instruction, SMLAD. 1.1 __SXTB16 Data Extension Most … Read more