Comprehensive Guide to Light Sensors | Upgrade Your Smart Life with One Click

Comprehensive Guide to Light Sensors | Upgrade Your Smart Life with One Click

1. Core Technology Analysis 1️⃣ Working Principle Light sensors convert light signals into electrical signals through photosensitive elements (such as photodiodes and photoresistors) to detect environmental brightness. Common types include: Photodiodes: High sensitivity, used for precision measurement Photoresistors: Low cost, suitable for basic scenarios Digital Sensors (e.g., TSL2561, BH1750): Built-in ADC chips, directly output digital … Read more

A Discussion on the Security and Control Risks of ARM Chips

A Discussion on the Security and Control Risks of ARM Chips

In recent years, incidents of supply chain constraints have become frequent. Although the two recent incidents are not directly related to our country, they inevitably evoke a sense of loss and concern. First, ARM’s cancellation of the instruction set architecture license to Qualcomm indicates that commercial reputation is worthless in the face of economic interests. … Read more

Detailed Explanation of 3D NAND and 2D NAND Structures

Detailed Explanation of 3D NAND and 2D NAND Structures

Source: Tom Talks Chip Manufacturing Original Author: Tom Both 2D NAND and 3D NAND are types of non-volatile memory technology (NVM Non-Volatile Memory), which falls under the category of Memory. So, with 2D NAND available, why upgrade to 3D? Definition Non-volatile memory technology is a type of memory technology that retains stored data even when … Read more

Haiguang Integrates Security Function Modules into General-Purpose CPUs for Better Replacement of External Encryption Cards

Click the blue text to follow us   In 2022, facing the rapid evolution of global changes and the impact of the COVID-19 pandemic, under the strong leadership of the Party Central Committee with Xi Jinping at its core, various regions and departments efficiently coordinated epidemic prevention and control with economic and social development, increasing … Read more

In-Depth Analysis: Disassembly of Huawei DriveONE Three-in-One Electric Drive Motor Controller

In-Depth Analysis: Disassembly of Huawei DriveONE Three-in-One Electric Drive Motor Controller

The Huawei DriveONE motor, featured in the Avita 11, is one of its core highlights, providing not only robust power support but also optimizing vehicle energy efficiency and driving experience through highly integrated and intelligent control technologies. The Huawei DriveONE motor is an efficient, integrated electric drive system developed by Huawei Technologies Co., Ltd. This … Read more

In-Depth Analysis of Industrial Robot Structures, Drives, and Technologies

In-Depth Analysis of Industrial Robot Structures, Drives, and Technologies

1. Common Kinematic Configurations 1. Cartesian Manipulator Advantages: Easily implemented through computer control, achieving high precision. Disadvantages: obstructs work, occupies a large area, low movement speed, and poor sealing. ① A series of tasks such as welding, handling, loading and unloading, packaging, palletizing, depalletizing, inspection, flaw detection, classification, assembly, labeling, coding, (soft modeling) spraying, target … Read more

Official Training Materials for STM32F0 Cortex-M0: 19 Lectures Shared

Official Training Materials for STM32F0 Cortex-M0: 19 Lectures Shared

The Cortex-M0 is part of the M0 series within the Cortex-M family. Its main feature is a low-power design. The Cortex-M0 is a 32-bit, 3-stage pipeline RISC processor, with a core architecture based on the von Neumann structure, meaning that instructions and data share the same bus. As a next-generation processor, the design of the … Read more

Demonstration of AI Applications Using Renesas RZ/V Series Microprocessors

Demonstration of AI Applications Using Renesas RZ/V Series Microprocessors

In the current era of rapid technological advancement, artificial intelligence is integrating into various fields at an unprecedented pace, expanding its application scenarios from industrial cameras to mobile robots, from smart security to consumer electronics. The RZ/V series microprocessors launched by Renesas provide an ideal solution for diverse AI application scenarios, thanks to their high-performance … Read more

Chip-Level Spectrometers Break Through “Bottlenecks”, Baoshan Incubates New Hard Tech Stars with “Investment First, Shares Later”

Chip-Level Spectrometers Break Through "Bottlenecks", Baoshan Incubates New Hard Tech Stars with "Investment First, Shares Later"

In a factory workshop, a chip as small as a fingernail is embedded in a production line inspection device. Without complex operations, it accurately captures the chemical composition information of products, instantly determining whether the raw material purity meets standards; in the fields, a small drone sweeps over crop leaves, revealing pest and disease threats … Read more

Weekly Insights June 16 | The First AI Chip Design System’s CPU “Enlightenment 1” Completes Tape-Out; Meituan’s Drone Delivery Service Normalizes Operations in Hong Kong

Weekly Insights June 16 | The First AI Chip Design System's CPU "Enlightenment 1" Completes Tape-Out; Meituan's Drone Delivery Service Normalizes Operations in Hong Kong

Insights | Tracking Trends, Identifying Logic, Discovering Opportunities 2025.06.16 Hot Topics This week’s keywords: 【Accelerating the Commercialization of Technology】 The CPU “Enlightenment 1”, based on the world’s first AI chip design system, has completed tape-out. The first pilot line for photonic chips in China (Wuxi) has produced 6-inch thin-film lithium niobate wafers. Longi’s perovskite tandem … Read more