Write a technical article and share in a prize pool of thousands! Come and share your EMC rectification insights. Health Bracelet Design Based on STM32 MicrocontrollerOverall System Framework The hardware part of this system mainly consists of a sensor module, Bluetooth module, clock module, STM32 microcontroller, alarm circuit, and button circuit. In addition, there is … Read more
1. Introduction to KEIL MDK RealView MDK development suite originates from Keil, Germany, and has been validated and used by over 100,000 embedded development engineers worldwide. It is the latest software development tool released by ARM for various embedded processors. RealView MDK integrates the most advanced technologies in the industry, combining the features and functions … Read more
Abstract At present, developing a new type of paper-counting device without special requirements on paper size or material is of great importance to the paper industry and printing industry. When the parallel plate capacitor is used as the sensor to measure the number of paper, the capacitance of the capacitor will change with the number … Read more
Introduction to STM32 The STM32 series is based on the ARMCortex®-M0, M0+, M3, M4, and M7 cores specifically designed for embedded applications that require high performance, low cost, and low power consumption. Prior to the STM32F105 and STM32F107 interconnected series microcontrollers, STMicroelectronics had launched the STM32 basic series, enhanced series, USB basic series, and complementary … Read more
This article is reprinted from the Jishu Community Jishu Column: Arm Technology Blog Author: Andy Lok Source: https://zhuanlan.zhihu.com/p/52855259 In this article, we will discuss a very important concept in embedded systems – registers. Since microcontrollers interact with the external environment and control their own functions primarily through registers, the use of registers will be integral … Read more
Call Number: TP332/7 Author: Guo Shujun, Wang Yuhua (Editors) Content Recommendation: This book takes the STM32 series 32 bit Flash MCU as an example, adhering to the principle of “starting simple” and using direct register manipulation as the design method, to introduce the ARM Cortex-M3 system design and implementation. The book consists of 10 chapters: … Read more
1. What is a Clock Signal The clock signal (Clock Signal) is the foundation of sequential logic, used to determine when the states in logic units are updated. It is a signal with a fixed period that is independent of operation. The clock signal has a fixed clock frequency, which is the reciprocal of the … Read more
Course Details: This course mainly introduces the system design of the STM32 microcontroller through typical examples, combining software and hardware. It explains the process, methods, techniques, and design concepts of STM32 microcontroller application system development in a simple and easy-to-understand manner. This course comprehensively explains various technologies in microcontroller development through 26 module examples, including … Read more
At the recently concluded CES 2016, major chip manufacturers and device manufacturers engaged in a fierce competition in the air, making drones a hot new product. The reason is that if drones are positioned solely as consumer products, their market capacity is quite limited, and manufacturers’ enthusiasm would not be so high. However, as demand … Read more
Last night, I worked overtime and posted a message on my friend circle: “Success can only be achieved through hard work, “there’s no glory that comes from waiting!” I added a photo of a clear night sky, and included a little fist emoji, just in case my boss wouldn’t see it, I even tagged him. … Read more