In the field of microcontroller (MCU) development, developers often face architectural choices: whether to adopt a bare-metal system or a real-time operating system (RTOS). Below, we will analyze the applicable scenarios for both options through C language code examples and system flowcharts. 1. Applicable Scenarios for Bare-Metal Systems 1.1 Resource-Constrained Projects When MCU resources are … Read more
Some screenshots of the eBook 【Complete Set of Hardware Learning Materials Collection】
Source: Tiger Says Chip Original Author: Tiger Says Chip This article explains why FPGA chips are not suitable for algorithm processing. 1. The Essential Positioning of FPGA – A Hardware Platform, Not a Conventional “Computer” FPGA’s greatest advantage is its hardware-level flexibility for customization. It is very suitable for implementing high-speed parallel circuits, custom interfaces, … Read more
In fact, whether something is simple or complex is not important; what matters is what we can learn through STM32. Creating a keyboard/mouse allows us to learn the USB protocol. Building a networked device requires understanding the underlying implementation of Ethernet and TCP/IP protocols. For a wireless device, one might need to learn Bluetooth, Wi-Fi, … Read more
1. System Architecture Design This intelligent greenhouse control system uses the STM32F401CC as the core controller, collecting environmental parameters through multiple sensors and driving actuators for automatic control. The system hardware architecture is as follows: Sensor Module: DHT11 Temperature and Humidity Sensor (PA0) Soil Moisture Sensor (PA3 ADC) LDR Light Sensor (MCP3008 CH0) Display Module: … Read more
ANet Smart IoT Gateway The ANet Smart Communication Management Series is an embedded hardware computer platform that features multiple downstream communication interfaces and one or more upstream network interfaces. It serves as a bridge between the data collection terminals and the platform system in information collection systems, capable of aggregating data from devices such as … Read more
On April 28, 2025, Elon Musk, the founder of Tesla and SpaceX, made a shocking prediction on the social media platform X: “Robots will surpass excellent human surgeons in a few years and will exceed the capabilities of the best human surgeons in about 5 years.” This statement instantly ignited intense discussions in the global … Read more
——Unveiling the Technical Breakthroughs, Market Dividends, and Valuation Logic Behind the ‘Demon Stock’ 1. Stock Price Myth: 7 Times in a Year, from ‘Cold Stock’ to ‘Super Dark Horse’ As of April 25, 2025, Shuanglin Co. (300100.SZ) saw its stock price soar from less than 10 yuan a year ago to nearly 80 yuan, an … Read more
Introduction: While humans are striving for personal bests (PB) in marathons, a group of ‘Iron Clumsy’ robots has quietly taken to the track. In April 2025, the world’s first humanoid robot half marathon took place in Beijing’s Yizhuang—some robots continued to sprint even after losing their heads, others sported adorable sun hats, and some fell … Read more
The National Talent Examination adheres to the philosophy of “rooted in China, communicating with the world, serving the workplace, and promoting education,” actively connecting with employers, building bridges for school-enterprise cooperation, supporting universities in visiting enterprises and expanding job opportunities, and providing opportunities for company visits and internships. On the afternoon of April 25, with … Read more