A capacitor is a passive device that stores energy in the form of an electric field, consisting of two conductive parallel plates. When needed, it will release the stored energy out of the circuit. Ca...
[i=s]This post was last edited by DDZZ669 on 2021-5-20 22:34[/i] The previous articles (Basics of Motor Control) introduced the principles of motor encoders, timer output PWM, timer encoder mode speed...
[i=s]This post was last edited by dcexpert on 2021-12-17 15:44[/i]This negative ion generator requires three CR123A batteries, which is inconvenient and costly (one CR123A battery costs 4-9 yuan).Ther...
Is there anyone who has used RC oscillator circuit for voltage-frequency conversion temperature measurement? (Infineon's solution) How to select the capacitance of capacitor C and how to convert the f...
MWC22 | Intel launches a new version of OpenVINO to enable developers to accelerate AI reasoning
The Intel OpenVINO toolkit has undergone a major upgrade to easily accelerate AI infe...[Details]
Continuing from the previous article, we will further explain the production and testing process of the series motor. The production steps in this orange box include:
1. Shaft installation: Th...[Details]
On March 30, Huaqin Technology disclosed its financial data for 2021. What is striking is that despite multiple challenges such as the resurgence of the epidemic, chip shortages, power rationing, exc...[Details]
Recently, Huawei officially released the "Huawei Core Network Autonomous Driving Network White Paper", which was the first in the industry to propose the concept, goals and architecture of the 5...[Details]
Battery China learned that recently, the Ministry of Industry and Information Technology published the 365th batch of "Road Motor Vehicle Manufacturing Enterprises and Product Announcements". Accordi...[Details]
As a familiar long-distance serial communication bus technology, RS-485 appears in large numbers in public transportation environments such as subways, including station access control system network...[Details]
In recent years, people have been continuously using single-chip microcomputers to seek a more reasonable solution for switching power supply control. There are two common solutions. (1) Basic anal...[Details]
Jiamei Xinxin Communication Technology Co., Ltd. recently received RMB 50 million in Series B financing, led by Shenzhen Capital Group and followed by Shanghai Jianyuan Capital. With the improvement...[Details]
In order to improve system communication efficiency and reduce costs, all current automotive designs use a large number of serial bus communication protocols. I2C and SPI protocols are commonly use...[Details]
This paper introduces the current development of tunnel lighting control systems and lighting sources, and designs an intelligent lighting control system to address the problems existing in the cur...[Details]
During Toff, the control switch K is turned off, and the current flowing through the primary coil of the transformer suddenly becomes 0. Since the current in the primary coil loop of the transformer c...[Details]
Compact and reliable high voltage (HV) permanent magnet (PM) or brushless DC (BLDC) motor drives that comply with IEC 60335 and 60730 are required for a wide range of appliance applications, includ...[Details]
According to IT Home on April 19, the vivo X80 series new product launch conference will be held at 19:00 on April 25. Today, blogger @数码闲聊站 revealed the detailed configuration of the vivo X80 P...[Details]
Summary Low dropout (LDO) voltage regulators are reliable tools for powering noise-sensitive devices. In addition to providing a direct power rail, LDO regulators can post-regulate other power...[Details]
Recently, there have been continuous news about the use of MLED in vehicles. Changan Qiyuan E07 uses Jufei Optoelectronics COB; Zeekr 7X uses Ruifeng Optoelectronics' Mini LED backlight vehicle scr...[Details]
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