This tutorial series will start from the most basic theories and practices, detailing how to build the STM32F103C8T6 minimum system. The article will divide the minimum system into several modules for sequential introduction, thoroughly analyzing the circuit topology and the role of each component in the circuit along with reasons for their selection. This ensures … Read more
Perhaps due to the dislike of full-size cases and mid-tower cases taking up too much space, more and more users are starting to pursue ultra-small computer hosts. Placing an ultra-small computer host on the desk does not take up much space and looks both compact and aesthetically pleasing. So the question arises, what do you … Read more
Today, I will share with you the DC-DC boost circuit. This mainly concerns: DC-DC boost circuits, DC-DC boost module principles, and how to construct a DC-DC boost circuit. 1. What is a DC-DC Converter? A DC-DC converter is a type of power electronics circuit that can effectively convert direct current from one voltage to another. … Read more
Source WeChat Official Account: Jianwei Home (WeChat ID: jianweizhijia) Table of Contents Part One: Types and Usage Scenarios 1. Combined Power Supply 2. Embedded Power Supply 3. Wall-Mounted Power Supply Part Two: Configuration Principles and Algorithms 1. Configuration Principles for New Installations 2. Configuration Principles for Shared Modifications 3. Capacity Algorithms Part Three: Daily Management … Read more
Recently, some users have reported errors while using the RT809H to read and write EMMC via flying wires. The causes of these errors are numerous and sensitive to external interference. We simulated various environments and conducted comprehensive tests using different computers. The test results are as follows: 1. Testing with a Laptop for VCCQ at … Read more
Are you looking for more information about RS-485? Based on feedback from the TI E2E™ community, we have compiled a list of the most common questions regarding the design challenges of isolated RS-485 transceivers. We hope this list provides you with useful insights into RS-485 isolated signals and power. 1. When Is It Necessary to … Read more
Some battery-powered products, if not designed properly, may exhibit a phenomenon where the battery fails to charge after being over-discharged. The reason is generally that these products lack a dynamic power path management feature in their charging design. When the battery is depleted and charging begins, the product typically activates certain functions to display charging … Read more
▲ For more exciting content, click the blue text above to follow us To become a qualified hardware engineer, mastering power supply knowledge is crucial— Every operational system must have a power supply, and the reliability and stability of the power supply affect the entire system’s performance. So, how can we generate a “clean” power … Read more
：Click↑“Wanyiyuan Selected” Subscribe to the most reliable power supply industry self-media Wanyiyuan Selected—The leading self-media in the high-reliability power supply industry Here you can find power supply technology insights, analysis of power supply industry trends, introduction of the latest power supply products, and many power supply experts sharing their technical experiences with you. Follow us … Read more
