In the current era of rapid technological advancement, the robotics industry is experiencing a golden period of development. As the core component of robots, actuators function like human “joints” and “muscles,” playing a crucial role in converting control signals into mechanical actions, and are essential in fields such as industry, services, and healthcare. 1. Servo … Read more
Friends know that I have a habit when it comes to stock trading – I love to “dig up old accounts.” Back in 2018, during the reshuffle of the industrial robot industry, many domestic companies were beaten badly by foreign capital due to technological shortcomings, with stock prices halving repeatedly. At that time, I pondered … Read more
Core Logic: Precision reducers are one of the three core components of robots, accounting for nearly 30% of the total cost of robots, and are known as the “mechanical joints”. Currently, most mainstream humanoid robot manufacturers use a combination of harmonic reducers and precision planetary reducers. It is expected that the future demand for humanoid … Read more
“Robot training,” “robot arm programming,” “AI youth camp”… This May Day holiday, a series of intelligent technology-related buzzwords have become prominent tags on social media for the May Day study tour. jwview Prices range from hundreds to thousands of yuan After the popularity of humanoid robots and DeepSeek during this year’s Spring Festival, the “Six … Read more
To discuss why the salary of embedded engineers is significantly lower than that of pure software engineers, we first need to examine the differences in the “background” of these two professions. Pure software companies are like swordsmen wielding keyboards, able to start a business with just a few computers and a rented office, packaging their … Read more
▲First Author:Shiqiang Fu, Shun Zhou, Weiwei Meng, Guang Li Corresponding Author:Weijun Ke Affiliation:Wuhan University DOI:10.1038/s41565-025-01899-z Research Background All-perovskite tandem solar cells (TSCs) exhibit exceptional performance and broad application potential. However, the significant difference in power conversion efficiency (PCE) between small-area devices and large-area (>1 cm²) devices remains a major obstacle to the commercialization of all-perovskite … Read more
First Author：Wang Lingxiao（Lingxiao Wang）Corresponding Author：Wu Yuen（Yuen Wu）、Yu Zhenqiang（Zhen-Qiang Yu）、Huang Hao（Hao Huang）Affiliation：University of Science and Technology of China, Shenzhen University, National University of Defense TechnologyPaperDOI：10.1002/anie.202506663 Overview Single-atom catalysts (SACs) have attracted significant attention in the field of CO2 electroreduction due to their high atomic utilization and unique electronic structure. However, the regulation mechanism of higher coordination … Read more
What functions can be achieved by combining the ESP32 screen module with an LED light board? The project presented today only requires a swipe on a 4.3-inch touchscreen, and the neural network can instantly understand your handwriting and display the number you wrote on an 8*8 LED light board. Isn’t it amazing? Let’s see how … Read more
Introduction Some fans have asked me what ARM is, and they are confused about the relationships between concepts like Cortex, ARM cores, ARM architecture, ARM instruction set, and SoC. Below, I will clarify some concepts related to ARM. 1. ARM can be considered as a company name, a general term for a type of microprocessor, … Read more
When it comes to dToF sensors, the well-known applications mainly involve measuring distance, angles, and gesture recognition. Of course, I won’t introduce these conventional uses today; instead, I will present a “new” method for using dToF sensors: measuring the types of liquids! This is also the first prize project of the Ams Osram Optoelectronic Design … Read more