Author: m H

AI chip company Kneron receives more than $25 million in a new round of financing to accelerate the implementation of autonomous driving technology

The investment community (ID: pedaly2012) reported on December 22 that Kneron announced that it has recently received a new round of financing of over US$25 million. The largest investment in this round came from OEM/ODM giant Lite-On Technology, and General Technology, Lingju, Sand Hill Angels and Gainels also participated in the investment. It is reported… continue reading

NavInfo Meng Qingxin: Controllable, readable, and traceable of the source of autonomous driving data are key factors

The automobile industry involves many fields such as national economy, equipment manufacturing, finance, transportation, production and life. Automobile data processing capabilities are increasing day by day, and the scale of data is huge. Especially when it enters the stage of practice and mass production of intelligent networked cars, in addition to the traditional automobile industry… continue reading

PCB layout design skills of non-isolated switching power supply

“A good layout design can optimize efficiency, reduce thermal stress, and minimize the noise and effect between traces and components. All this stems from the designer’s understanding of the current conduction path and signal flow in the power supply. “ A good layout design can optimize efficiency, reduce thermal stress, and minimize the noise and… continue reading

Digital transformation demands give rise to new spaces in the core network market

The industry market has become a new growth space for 5G SA networks On April 7, China Mobile announced the results of the tender for its 5G independent networking architecture (SA) core network equipment. Compared with the previous 3G and 4G networks, a significant change in the 5G core network deployment is that China Mobile… continue reading

From zero foundation to simple entry, detailed introduction of bus technology

“The bus is called “BUS” in English, which is our Chinese “public car”, which is a very vivid metaphor. The route taken by the public bus is certain, and any of us can take the public bus to any stop on the public bus route. If we humans are compared to Electronic signals, this is… continue reading

Hexagon NCSIMUL allows composite machining centers to save more material

Composite materials are gaining more and more recognition in the aerospace industry. CTRM, a company based in Malaysia, is a global leader in the composite materials and aerospace industry. It is part of the global supply chain of composite aircraft structures and supplies products to major commercial and military aircraft manufacturers around the world.   … continue reading

Using MSP430F413 MCU to Design Low Power Consumption of Electronic Paper Drive

“The main controller MSP430F413 microcontroller is an ultra-low power mixed-signal 16-bit microcontroller series, using a 16-bit simplified instruction system, 125 ns instruction cycle, most of the instructions are completed in one instruction cycle, 16-bit registers and constant generator, play The highest code efficiency, and the chip contains a hardware multiplier, which greatly saves computing time…. continue reading

How should the dielectric constant of PCB circuit board materials be measured at millimeter wave frequencies?

“The dielectric constant (Dk) or relative dielectric constant of the PCB circuit board material is not a constant constant C, although it looks like a constant from its name. For example, the Dk of a material changes with frequency. Similarly, if different Dk test methods are used on the same material, different Dk values ​​may… continue reading

How to reduce electromagnetic interference in analog devices for automotive applications

“In the scientific and technological fields such as medical equipment, automotive instrumentation and industrial control, when the equipment design involves strain gauges, sensor interfaces, and current monitoring, it is usually necessary to use precision analog front-end amplifiers to extract and amplify very weak real signals and suppress common Unwanted signals such as mode voltage and… continue reading

The supply of notebook chips is cut off, Lenovo and Huawei are going to “get it with nothing”

While Huawei was “stabbed” by the United States, the notebook computer industry was not doing well. According to foreign media reports, sources in the industry chain revealed that the delivery time of notebook-related chips will be extended by 2-3 months. The reason for the delayed delivery of the chips was the tight production capacity, especially… continue reading