Software Download 1. Software Name:Proteus 2. Software Version: 8.133. Software Size: 449 MB4. System Requirements: Windows 7/Windows 10/Windows 11 (64-bit) 5. Quark Cloud Disk Download Link: https://pan.quark.cn/s/e72f8befd7ad More Resource Links: dhm6.cn Remote Installation ID: fuy5790 Note: Remote Installation Access Quark on mobile to get 1TB of free space It is recommended to save the resources … Read more
The supply of old-process DRAM resources is still tight, leading to continued price increases. Memory manufacturers are firmly reporting price hikes for channel memory modules, industrial memory modules, and LPDDR4X products. Recently, due to the skyrocketing prices of some channel resources, the price of channel DDR4 memory modules has risen the most, with some products … Read more
In today’s world, where data security threats are increasingly severe, ensuring the confidentiality of static data (data at rest) has become a top priority. Relying solely on software encryption is insufficient; a combination of high-performance hardware acceleration and hardware-level key management is essential to build a truly robust defense. This article will delve into how … Read more
Recently, while testing the customized firmware for the RK3588 (From Bricked to Rebirth: My RK3588 Development Board Embarks on the Journey of Modifying Ubuntu), I frequently encountered file transfer issues. We previously set up an Nginx download server (Creating a Download Page for OpenVPN Configuration Files Using Nginx) and tested downloads at full speed; we … Read more
1. Basic Concepts MD5 (Message-Digest Algorithm 5) is a widely used hash function that generates a 128-bit (16-byte) long “digital fingerprint” or hash value for each different file. This hash value can be seen as a unique identifier for the file, similar to an ID number. Its core function is to verify the integrity and … Read more
Implementation of Encryption and Decryption Algorithms in Python (AES/DES) In modern information technology, the security of data has become increasingly important. Encryption algorithms are one of the key means to protect data privacy. In this article, we will introduce two commonly used symmetric encryption algorithms: AES (Advanced Encryption Standard) and DES (Data Encryption Standard). We … Read more
Author: Electronic Engineer Alliance Source: Power Network Sphere Number “A Comprehensive Breakdown of Low Power Design in Portable Product Development” Introduction The low power design of portable products is akin to how our parents managed their finances, where every penny must be meticulously accounted for to ensure that every expenditure is justified. Similarly, every mAh … Read more
1. Definition and Classification of Power Management ICs (PMIC) 1. Core Functions PMICs are analog chips, serving as the “power heart” of electronic devices, responsible for the conversion (such as AC/DC, DC/DC), distribution, detection, and control, which directly affects device performance and reliability. Typical applications include: Voltage Conversion: Converting battery voltage (e.g., 3.7V) to lower … Read more
Solid State Drives (SSDs) are continuously capturing the storage market due to their advantages of fast read speeds, low power consumption, and high data security. In particular, enterprise SSDs (eSSDs) appear to be safe and worry-free due to stringent quality control and multi-level power loss protection in data centers. However, unexpected power outages can lead … Read more
Core Principles: Official Priority: The official websites of the regulatory authorities for drugs and medical devices in various countries/regions (NMPA, EC/EU, FDA) are the most authoritative sources for obtaining original regulations, guidelines, databases, and the latest updates. Standards Organizations: International standards organizations (ISO, IEC) and national standard organizations (such as SAC in China, ANSI in … Read more