The manufacturing material of the heat sink is an important factor affecting the performance, so you must pay attention to it when choosing! The thermal conductivity coefficients of the metal material...
This book comprehensively introduces the composition and control methods of electric drive systems for electric vehicles. This book is divided into ten chapters, which describe the development of elec...
On July 15 and July 20, two chains started to cause trouble in Chengdu. . . . The first few days were fine. I watched other urban areas and communities being sealed off and controlled. Yesterday, the ...
This is a very simple application launcher written in CircuitPython, it was inspired by the PyPortal Titano launcher.[hide]https://github.com/beboxos/circuitpython/tree/main/ATMegaZero%20S2/BootMenu[/...
Headhunting position [Hangzhou] Job responsibilities: 1. According to the company's needs, write the outline design document and detailed design document of embedded software; 2. According to the task...
In Figure 8.1.16 of Tongshi Bai Model Electronics, 4th edition, P413, R is the total loss, but where is the load RL? Wasn't there a load RL on the N3 coil originally?...
According to digital blogger @数码闲聊站, two batteries for Xiaomi mobile phones have passed the national CQC certification. They may be dual-cell designs with rated capacities of 2390×2=4780mAh and...[Details]
Meetings are the main activity in daily office work. In 2018, according to IDC data, the sales volume of smart tablets in the entire Chinese smart conference market reached 170,000 units, with a sale...[Details]
PWM signal output is often used in single-chip microcomputer application systems, such as motor speed control. Now many high-end single-chip microcomputers also integrate PWM function modules to faci...[Details]
EnerVenue has developed the second generation of its energy storage vessel (ESV): a metal-hydrogen energy storage solution.
ESV offers more efficient and flexible leading-edge ...[Details]
According to foreign media reports, Japan's Toyoda Gosei Co., Ltd. announced a partnership with the U.S. startup Ossia, and both parties will work to apply wireless power technology to areas such as ...[Details]
On the last day of June, HarmonyOS officially announced a new batch of HarmonyOS upgrade lists through Weibo, with a total of 24 models launched for public beta testing. The complete model includes: ...[Details]
According to the 2019 Global Lithium-ion Battery Pack Price Survey Report released yesterday by research firm Bloomberg New Energy Finance (BNEF), the average price of global lithium-ion battery pack...[Details]
On the evening of August 27, Yongtai Energy (600157.SH) released its 2024 semi-annual report. The report shows that in the first half of the year, the company achieved operating income of 14.512 billi...[Details]
Recently, we learned that Jikrypton Motors will release a self-developed battery on December 14th, or named it "BRIC Era". This new battery will be first installed on Jikrypton 007 ( parameters | i...[Details]
Enthusiast Network reported (Text/Li Ningyuan) For mobile, navigation and positioning is one of the most basic and core functions, and the robot's autonomous mobility is based on excellent navigati...[Details]
Throughout 2020, a COVID-19 pandemic disrupted the rhythm of the entire world. However, this once-in-a-century black swan event did not shake the rhythm of the United States in suppressing China's se...[Details]
Introduction
In many embedded control systems, the system must complete a large amount of information collection and complex algorithms, and also realize precise control functions. The ARM9 microcon...[Details]
OmniVision Technologies has introduced the world’s first automotive wafer-level camera, the OVM9284 CameraCubeChip™ module, which is the world’s smallest automotive camera and provides a one-stop ser...[Details]
This review is provided by the excellent reviewer "eefocus_3914144" of eefocus.com.
This article will introduce the test of the OpenCV-based face detection solution based on the Mir ...[Details]
Power technology
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