Why does the body fat scale need AC impedance testing instead of testing the DC impedance of the human body? In fact, many biological or body fluid impedance tests are AC impedance rather than DC impe...
TI WEBENCH Design Tools
The process of WEBENCH design + ACDC 12V1A power supply design Xianyuntanyinghttps://en.eeworld.com/bbs/thread-446069-1-1.htmlShow the process of WEBENCH design + ACDC power su...
The mains electricity standard in my country is 220V effective value and 50HZ AC frequency. It is divided into "neutral line" and "live line", the live line is connected to the phase line of the trans...
Original address: Power supply test series output ripple noise (Output Ripple noise Test) Author: RencoPurpose of the test The output voltage/current of the power supply and the ripple noise on the ou...
Multimeters are used to detect electrical faults. Fluke Multimeters (USA: http://www.szkinghood.com.cn/ ) are trusted for their outstanding performance. The time when the maximum and minimum values ...[Details]
In the new energy vehicle industry, the biggest news since the National Day is probably the plunge in the price of Model 3. Because the subsidized price of its standard range upgrade version has fa...[Details]
Brewing On November 8, 2018, at the World Internet Conference in Wuzhen, after nine months of preparation, the China Development Instruction Ecosystem (RISC-V) Alliance was officially established...[Details]
From the layout point of view, Yisuwi has different layouts in different regions. For example, the Hefei Eswi COF Tape Project, the first semiconductor material manufacturing project invested and bui...[Details]
Imagination Technologies (Imagination), a leading supplier of semiconductor intellectual property (IP), has announced that Simon Beresford-Wylie will take on the role of Chief Executive Officer. ...[Details]
In two or three years, when you order a takeaway for lunch at work, the person who delivers the food to you may not be a delivery guy, but a robot. "Within two years, we expect unmanned food delive...[Details]
With the development of the economy, the televisions in consumers' homes have changed from black and white to color, from thick to thin, and from analog signals to digital signals. This is not only t...[Details]
UL94 horizontal and vertical combustion tester is mainly used to measure the combustion performance of plastics, rubber or films under specified fire sources to determine their fire resistance level....[Details]
dSPACE, one of the providers of simulation and verification solutions, announced that it has achieved Amazon Web Services (AWS) Automotive Competency Certification. This designation recognizes dSPACE...[Details]
W806 development board environment construction 1. Chip Introduction W806 is a new secure IoT MCU chip launched by Lianshengde. It supports the CDK development environment of Pingtouge. The chip size...[Details]
In the design of LED lighting power supply , there are several design problems: the life of electrolytic capacitors does not match that of LEDs, the common causes and treatments for LED flickering,...[Details]
Many emerging technologies rely on high-quality lasers. Laser-based lidar sensors can scan three-dimensional space with high precision, which is essential for applications such as self-driving vehicl...[Details]
The generation rules of the ELF format "u-boot" file are as follows. The following is an analysis of each dependency corresponding to the execution process of the Makefile.
$(obj)u-boot:...[Details]