BMS insulation detection circuitWhen the insulation resistance between the total positive terminal PACK+of the battery pack and the vehicle ground decreases in proportion to the insulation resistance ...
[i=s]This post was last edited by DDZZ669 on 2021-7-27 23:05[/i]This series of tutorials uses the ARM development board of the i.MX6ULL processor as the experimental basis to learn and record various ...
In the field of chip design, using silicon-proven IP is a proven practice.事实上，这种既能节省时间又能提高质量的复杂片上系统(SoC)开发方法的使用范围越来越广，普及率越来越高。特别是在高速增长的动态细分市场中，基于IP的设计已被证明是一种可以显著缩短开发时间、确保输出更高质量的产品、以及提高工程人员工作效率的手段，便于工程...
Referring to the 1.2Features section of the TI technical document SPRUFL8B (TMS320C674x/OMAP-L1x Processor GPIO User's Guide), we can see that the GPIO of the TMS320C6748 has the following features:
1...
[i=s]This post was last edited by Fenghuang Xi Wutong on 2018-9-19 19:16[/i] I exchanged it on Sunday! I received it from JD Express today. I can eat it after drying it, hahaha!...
1. Application background
As a technical department of the national environmental protection system, the environmental monitoring department is an important foundation for environmental managem...[Details]
Passive infrared detectors are one of the most commonly used devices in intrusion alarm systems. Since its introduction, the technology used has been continuously developing, and each technology ta...[Details]
Circuit Function and Advantages
This circuit implements a low cost, low power video multiplexer using the ADA4853-2 dual high speed amplifier. This circuit allows the user to input a fourth video s...[Details]
Insulation resistance multimeters generally use automatic calibration technology. Except for the parts that can be replaced, components should not be replaced at will to avoid deviations in technical ...[Details]
The arrival of a new era of “4th Place” Ray Oldenburg, an American sociologist, called the space outside of home and office that makes people feel comfortable physically and mentally "3rd place". Ho...[Details]
One of the most important events this year is the 2021 Shanghai Auto Show which is currently being held. The 19th and 20th were media days. Since there were so many interviews to attend, everyone w...[Details]
On October 19, Wanjie Technology released its third-quarter report for 2021. The company achieved revenue of 265 million yuan in the quarter, down 29.99% year-on-year, and net profit attributable to ...[Details]
Last time we completed the production of the smallest development board for the 51 single-chip microcomputer. This time I will use this smallest development board to conduct a simple introductory expe...[Details]
The disinfection light source uses UVC+UVA short-wave LED ultraviolet light, which has a wavelength of 200-275nm and 320-420nm respectively. UVC deep ultraviolet sterilization is currently a common...[Details]
The U.S. Energy Information Administration reports that by 2024, the U.S. will add 62.8GW of new utility-scale generating capacity, 81% of which will consist of solar panels and bat...[Details]
On February 8, TikTok Search reached a cooperation with Apple Siri, allowing iPhone users to directly search for TikTok video content through Siri voice commands. It is reported that this is t...[Details]
Recently, Anhui Juyi Technology Co., Ltd. and Daqing Volvo Car Manufacturing Co., Ltd. signed the "Battery Packing Production Line Turnkey Project" contract with a contract amount of RMB 450.56 mil...[Details]
This paper proposes a complete design strategy for the power transmission line inspection system from the perspective of system implementation; describes in detail the platform selection scheme, ...[Details]
Overview
The complexity and density of cellular phone circuits presents challenges to system designers. Creating a high-quality audio record/playback path that meets vendor specifications can be ...[Details]
It is precisely because of the contributions of these companies that the traditional energy-using process has begun to consider the use of electricity. In the past, we used oil and coal, so how could ...[Details]
Discrete Device
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