Every day at 6:30 PM, Haima delivers cutting-edge content in technology and education In the context of the “double reduction” policy and new curriculum standards, how can we stimulate children’s creativity and enhance their hands-on skills? 3D printing is becoming an “innovation engine” in more and more primary and secondary school classrooms. It not only … Read more
— Two Months — I Turned a ‘Draft’ into A Flying Homemade Drone A Mechanical Sophomore’s ‘Flight Test Journal’ Introduction “Can you believe it? Two months ago, I couldn’t even hold a soldering iron steadily, and now I can make my own drawings ‘fly’.” As a sophomore in the School of Mechanical and Automotive Engineering, … Read more
▷ Editor’s Note The construction of the Chongqing Yitong University College Project Workshop adheres to “a student-centered approach to comprehensive development”, serving the school’s mission and vision. It revolves around the three core drivers of the college: “family culture, leadership, and connection points”, guided by teachers and centered on students, focusing on project incubation, content … Read more
Product Structure Design Course: Bluetooth Speaker Teaching Section: Modeling Analysis First, the appearance design needs to be completed by an industrial designer using modeling software, and then the structural engineer improves the internal structure based on the functional requirements of the appearance. Looking at the rendered image of the finished product, we find that the … Read more
In the field of PCB design, impedance is the key factor determining whether signals can be transmitted stably. Many engineers have encountered issues such as signal reflection and crosstalk due to neglecting impedance matching, leading to repeated debugging of products. In fact, as long as you grasp the core logic of impedance calculation, you can … Read more
PCBs are composed of high thermal conductivity copper and low thermal conductivity dielectric materials stacked alternately, exhibiting significant anisotropy. Simcenter FLOEDA Bridge simplifies complex layered structures into homogeneous blocks with equivalent thermal conductivity, greatly enhancing the efficiency of system-level thermal analysis. This article will delve into the two core methods used by FLOEDA for calculating … Read more
On the battlefield of precise cancer treatment, Antibody-Drug Conjugates (ADCs) act like a “biological missile,” leveraging their precise targeting capabilities and powerful lethality to become a cornerstone of tumor therapy. However, the journey of this “missile” within the body is exceptionally complex, and accurately tracking it and predicting its behavior has become the key to … Read more
Course Introduction: TechWiz LCD 3D is currently one of the most mature software for liquid crystal display design and simulation. It can be used for LCD, TFT simulation, panel, optical, pixel design, and electrical performance simulation. As a software that can comprehensively simulate liquid crystal displays, it can achieve comprehensive simulation analysis functions in teaching … Read more
1.Create an empty project 2.Set the solver: discrete fixed step size 3.Open the simulation library to add components and drag them into the model a)MotorPermanent Magnet Synchronous Machine Double-click the motor model, set parameters according toPriusmotor parameters: b)Three-Phase Inverter BridgeUniversal Bridge c)SVPWM Generator (2-Level) d)Similarly, add a DC Voltage Source, coordinate transformation modules (dq0 to … Read more
In the previous issue, I shared how to use gemini-2.5-flash-image to quickly generate popular 3D figurine-style images. In fact, its applications go far beyond figurines—today I am providing a dozen multi-scene prompts that can be used directly! AboutNano Banana Nano Banana and gemini-2.5-flash-image are based on the same model. It first anonymously surged to the … Read more