Click the blue text to follow us Overview of RoHS Lead-Free Process In the field of electronic manufacturing, a technology known as the RoHS lead-free process is gradually replacing traditional leaded soldering methods. This technology uses lead-free solder in the PCBA (Printed Circuit Board Assembly) process to reduce the use of lead and comply with … Read more
Understanding Printed Circuit Boards and Altium Designer Printed Circuit Boards (PCB) are the core components of electronic devices, used to connect and support electronic components.Altium Designer is the industry-leading PCB design software, widely used in the field of electronic design. 1. Basic Knowledge of Printed Circuit Boards (PCB) 1. Structure of PCB Substrate: Usually made … Read more
[OSP (Organic Solderability Preservative) is a chemical method that grows a layer of organic copper complex compound on the surface of copper. This organic film can protect the clean bare copper on the circuit board from rusting (sulfidation or oxidation) in normal storage environments by preventing contact with air, and it can be easily removed … Read more
1.Xilinx FPGA Development Overview 1.Xilinx FPGA Development Timeline Xilinx(Xilinx) FPGA was officially acquired by AMD on February 15, 2022, through a full stock transaction. The following article will continue to refer to Xilinx FPGA. 2.Xilinx FPGA Classification Xilinx FPGA products are classified by process node into 16nm, 20nm, 28nm, and 45nm; by industry, they are … Read more
Introduction The popularity of smartwatches, smartphones, and other mobile devices, along with the gradual penetration of wireless charging technology into the market, has led to an increasing demand for efficiency and convenience in wireless charging. The scenario of charging multiple devices simultaneously is becoming mainstream. However, due to differences in charging protocols, frequency bands, power … Read more
The chip programming leader Anko Technology recently announced the latest iteration of its programming software, along with a series of newly compatible chip models. In this update, the mixed-signal chip OB6628LGQ launched by OnBright has been supported by Anko’s programming device AP8000. OB6628LGQ is a dedicated three-phase brushless DC (BLDC)/permanent magnet synchronous motor (PMSM) controller … Read more
As artificial intelligence (AI) continues to play a central role in data center operations, the demand for efficient and high-performance power solutions is becoming increasingly important.AI workloads require substantial computational resources, leading to increased power consumption and heat generation.These challenges necessitate innovative approaches in power data conversion and distribution, focusing on optimizing electronic components such … Read more
Power distribution automation enhances power supply reliability and operational efficiency. This article introduces an implementation plan based on Siemens PLCs, focusing on hardware selection, program design, and practical applications. 1. Hardware Configuration PLC and Expansion Module Selection The power distribution automation system has high requirements for real-time performance and reliability. It is recommended to use … Read more
【Motor Drive | 5G RF | Signal Conditioning | Circuit Design | Power Supply Design | Circuit Layout | High-Speed Interfaces】Join the AI Robot group to access the above practical technical documents, and interact with industry peers👆👆👆The purpose of this application report is to introduce the key aspects of RS-485 system design, providing a comprehensive … Read more
“This article details the process of hardware disassembly, firmware extraction, debugging, and modification of the Xbox One controller. The author explores the internal structure by disassembling the controller, identifies the SWD interface, and uses the OpenOCD tool for hardware debugging. The article also explains how SWD works, how to use OpenOCD for firmware extraction and … Read more