Previously, we introduced the tactile sensors of humanoid robots. In fact, in addition to tactile sensors, robots require a total of four types of sensors: force sensors, tactile sensors, inertial measurement units, and visual sensors. Today, we will elaborate on these. Force Sensors Force sensors convert mechanical signals into electrical signals and are core to … Read more
New ultra-low power MEMS sensor for easy integration Bosch’s new tire pressure sensor SMP290 features low-power Bluetooth (BLE) technology, simplifying vehicle architecture. Standardized Bluetooth interface supports new application scenarios such as direct connection to smartphones. Ultra-low energy consumption ensures a lifespan of up to ten years for the tire pressure sensor. … Read more
Chip Overview The LSPMC06-01Cxxx series is a calibrated absolute pressure sensor series launched by Lingke Sensors. This series utilizes a signal conditioning chip to calibrate and compensate the output of the MEMS core, allowing the product to output high-precision pressure signals across the entire temperature range. Additionally, the product features an LGA package, with package … Read more
Banner This article is produced by「Light Science Popularization Studio」. Author: Zhang Senhao Reviewer: Wang Ling Abstract In the early morning, your fingertips touch the smartphone screen—a beam of invisible light instantly emerges from beneath the screen, like an explorer climbing over the “mountains” and “valleys” of your fingerprint, transforming the uneven patterns into a password … Read more
As the second quarter comes to a close, the theory of excess computing power has dissipated alongside the soaring demand for computing power from major manufacturers. The poor performance of domestic computing power in the second quarter, triggered by the supply cut from H20, is also expected to have a negative impact. Moving forward, chips … Read more
This Issue Highlights 2024 Issue 8 Micro-Nano Energy Harvesting Technology for Self-Powered Sensing in Power EquipmentHe Hailong, Li Yi, Chen She, Yang Aijun, Xiao Song, Rong MingzheDOI: 10.13336/j.1003-6520.hve.20240674(Full Text Reading)01Research BackgroundThe complex operating conditions of new power systems impose higher requirements for the state perception and operational maintenance of power equipment. Building a power IoT … Read more
Qiyu Technology Co., Ltd. has a research and development team primarily composed of postdoctoral researchers from Tsinghua University and returning PhDs from the Norwegian University of Science and Technology, dedicated to providing customers with a complete solution of “ceramic 3D printing equipment + ceramic 3D printing materials + printing services.” Currently, the company has served … Read more
Study on Blood Collection and Storage Using 3D Printed Caps and Sterilized 500mL Beverage Bottles Background and Purpose During wars and crises, disruptions in the blood supply chain force the search for innovative blood collection solutions. This document reports in detail on a feasibility and safety study of using 3D printed caps (BC2L) with standard … Read more
As semiconductor devices increasingly require more compact and efficient characteristics, this leads to an increase in heat generation, necessitating more effective cooling solutions. Conventional cooling methods such as jet impingement and spray cooling have complex operational issues, while microchannel heat exchangers effectively increase the heat transfer surface area but resulted in higher pressure losses and … Read more
1. Research Background and Objectives Current Status and Challenges Traditional polymer surface selective metallization methods are costly, complex, and often use toxic chemicals (such as chromic acid), which are harmful to the environment and health. Existing technologies (such as laser direct writing and conductive inkjet printing) require customized equipment or special materials, limiting rapid prototyping … Read more