NO.1 Introduction to HACS What is HACS? HACS stands for Home Assistant Community Store, which can be understood as an application store. It can enhance plugin functionality and supplement features that are not implemented by the official version. NO.2 Installing HACS First, you need to enter the Docker container (in terminal form). Click on the … Read more
Writing this document because of a comment. I have written an article about recognizing calculator screens, explaining that it can be independently deployed on apps, mini-programs, Raspberry Pi, and other embedded devices. An old brother said that this is all old technology that has been applied for many years. He is not wrong; it may … Read more
Machine Heart Reports Participants: Zhang Qian, Egg Sauce, Xiao Zhou About two weeks ago, the Raspberry Pi 4 announced its latest upgrade: a new 8GB memory version, priced at $75. Is this new Raspberry Pi really worth it? To answer this question, a YouTuber named Jeff Geerling had a bold idea: on a workday, unplug … Read more
Click “Read Original” to access more VxWorks resources This video demonstrates the use of TSN to send and receive data on the VxWorks system. Data can be transmitted accurately and in real-time even during network storms through the TSN switch! Early Plum Blossom | Free WeChat Red Envelope Cover
Follow+Star PublicNumber, don’t miss the wonderful content Author | strongerHuang WeChat Public Account | Embedded Column Some readers might ask: Can FreeRTOS create tasks and delete tasks? Is it dynamically allocated memory? xTaskCreate(LED_Task, “LED_Task”, 128, NULL, 6, NULL); If we want to elaborate on this question, there are many related knowledge points involved. Below are … Read more
1. From Polling to Interrupt Many students prefer polling over interrupt-driven operations. Is this related to our nature? Everyone likes to have everything under control and dislikes being interrupted. We often have experiences where we are talking to someone and suddenly receive a phone call, and after the call, we can’t remember what we were … Read more
What is an Industrial IoT Gateway An Industrial IoT Gateway (IIoT Gateway) is a hardware device or software program that serves as a bridge between local devices (such as PLCs, barcode scanners, robots, CNC machines, non-standard upper computers, etc.) and cloud systems (such as IoT platforms, SCADA systems, MES systems, etc.). All data flowing between … Read more
Project Name: GPS Portable Module V2.0 Project Author: Fei Wolf Uno Introduction Using a free PCB to create a GPS smart watch! Can last up to 100 days! Netizens are drooling over it! 1. What are the highlights of this watch? This is a GPS portable positioning watch 2.0, designed using ESP32C3 as the main … Read more
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Click the card below to follow Arm Technology Academy Weekly Lesson is a new column at Arm Technology Academy, where I regularly select public courses from the Extreme Technology Community for everyone to learn more technology. Welcome to follow Weekly Lesson. Public Course Content This session introduces how to deploy Arm-2D on Cortex-M processor chips … Read more