Installing Linux in a virtual machine is almost identical to installing it on a physical machine. Open the virtual machine. Click: Edit this virtual machine settings – Hardware – CD – Use ISO image file – Browse, find the previously downloaded Linux image file, and after setting it up, click “Start this virtual machine”. Wait … Read more
Adding SoC support for ZephyrRTOS (2) The basic framework for porting N32L406 is not yet complete, and recently I started the porting process for the Sifli SF32LB58. One reason is that this chip features Bluetooth and a 2D GPU, making it suitable for low-power display devices such as speedometers, navigation devices, and smart glasses, which … Read more
Source: ZHUAN ZHI This article is approximately 1000 words long and is recommended for a 5-minute read. This article presents SparseLoRA, a method to accelerate the fine-tuning of large language models through contextual sparsity. Fine-tuning large language models (LLMs) is often both computationally intensive and memory-consuming. While parameter-efficient fine-tuning methods such as QLoRA and DoRA … Read more
Foreword Embodied intelligence, as a hot topic in the current technology field, is reshaping our understanding of intelligent systems at an unprecedented speed. It emphasizes that intelligent agents interact with the environment in real-time through physical entities, achieving an integration of perception, cognition, decision-making, and action. In this system, sensors undoubtedly play a key role … Read more
Having an elderly person at home is like having a treasure. The Matchstick Sensor – a superhero for seniors, providing 24-hour protection. Instantly switches to “rescue mode” the moment a fall occurs. According to statistics, over 50 million elderly people in our country experience falls each year, with direct medical costs reaching 5 billion yuan. … Read more
â–³Advertisement Not related to the main text On June 30, Sichuan Zhiguan Weilan Technology Co., Ltd. (hereinafter referred to as “Zhiguan Weilan”) is debugging the first batch of nitrogen-oxygen sensors in its 11,000 square meter factory. It is understood that this production line, which has the capability to supply complete systems, has recently been completed … Read more
According to reports from the Smart Medical Devices Network, a research team at the California Institute of Technology has developed a revolutionary medical device called PillTrek. This is a micro smart capsule with a diameter of only 7 millimeters and a length of just 25 millimeters (while conventional capsule endoscopes typically measure between 10-12 millimeters … Read more
Click the blue text to follow us In the key technologies driving humanoid robots to achieve high-precision operations and natural interactions, six-dimensional force sensors play an indispensable role. They can simultaneously sense forces and torques in three axial directions, providing fine force control support for robot grasping, walking, balancing, and human-robot collaboration, making them one … Read more
Metal wear particles, due to their high hardness, can exacerbate the wear of mechanical components and even lead to failures. Additionally, the concentration of metal wear particles in lubricating oil is a crucial indicator for assessing the wear condition of machinery. Therefore, metal wear particle detection sensors play a vital role. Metal wear particle detection … Read more
NEWS Click the blue text to follow us NEWS TODAY The active suspension system mainly consists of components such as sensors, actuators, and controllers. Among them, sensors are used to perceive road conditions and driver demands, enabling real-time monitoring of suspension performance, thereby improving vehicle handling, comfort, and safety. In the sensor design process, to … Read more