Ever wondered if a small, low-cost board like the ESP32-CAM can actually recognise objects or even identify Indian currency notes? In this project, the answer is a clear yes. We combine the ESP32-CAM ...

在以前的文章中我解释了中断的一般概念和处理方式。假设我们使用的是ARM Cortex M MCU，今天我们将讨论FreeRTOS如何支持和处理中断。 在FreeRTOS中，中断用于处理异步硬件和软件事件。它们独立于任务调度器运行，但可以使用特定的“ISR安全”API功能与任务交互 ...

Drug addiction is a treatable mental health condition that involves relapse, withdrawal, and abstinence. Substance use disorder symptoms include intense cravings and continued use despite knowing the ...

Abstract: Space systems are increasingly complex. To address the challenge of reducing cost and schedule, NASA has provided a set of reusable components for flight software. This work presents an ...

Cardiorespiratory endurance is when your heart and lungs work well to bring oxygen to muscles during exercise. Exercises like walking, jogging, and swimming can improve your cardiorespiratory ...

Smartphone processor and modem maker Qualcomm is acquiring Arduino, the Italian company known mainly for its open source ecosystem of microcontrollers and the software that makes them function. In its ...

Qualcomm has just signed an agreement to acquire Arduino, and the goal of the purchase is to “combine Qualcomm’s leading-edge products and technologies with Arduino’s vast ecosystem and community to ...

Version 5.3.0 breaks usage of W5500lwIP in combination with Operating System FreeRTOS. "C:\Users\user\AppData\Local\arduino15\packages\rp2040\tools\pqt-gcc\4.1.0 ...

It’s mutualism we’ll mostly look at today. Two types of mutualism occur in animal relationships. Obligate mutualism is when both species depend on the interaction for survival. Facultative mutualism ...

Let's be honest, we're all drama queens sometimes. Whether you're texting your bestie you're “literally dying” over the latest celebrity gossip or declaring on social media that Monday mornings are ...