-
1. AC Impedance The
AC "resistance" formed by the combination of resistance (R), capacitive reactance (Xc), and inductive reactance (XL) in AC is called "impedance" (Z). Its formula is ζ=√(R2+(...[Details]
-
Contents The utility model relates to the field of fluid metering tools, in particular to a flow meter with a detachable meter. Background of the Invention Measurement is the eye of industrial prod...[Details]
-
The interrupt mapping table is similar to the message mapping mechanism in MFC. When you define an interrupt handling function in the main function, for example: GPIO_Port_J_ISR, PJ port interrupt han...[Details]
-
Lead-acid batteries are safe, cheap, and easy to maintain, so they are still widely used in electric bicycles. However, lead-acid batteries are highly polluting, bulky, and have a low number of cyc...[Details]
-
5 Single-stage power factor corrected LED driver 5.1 Reasons for using single-stage power factor correction Whether the valley filling method or active power factor correction technology is used to i...[Details]
-
Mercedes-Benz’s L3 autonomous driving system has been approved for use in the United States! Among many automobile OEMs, Mercedes-Benz is the first and only one in American history. With this sys...[Details]
-
The MAX15029/MAX15030 low-dropout linear regulators operate from an input voltage as low as 1.425V and provide up to 500mA of continuous output current with a typical dropout voltage of only 40mV. The...[Details]
-
Introduction I recently took on a tachometer project, the principle is to measure frequency. At first, I used an external interrupt, and then took the value according to the timer timing of one secon...[Details]
-
With the development of low-power, miniaturized and lightweight electronic products, the number of off-line regulated power supplies without power transformers that are directly powered by industrial...[Details]
-
The report "Public Report 6 Lithium Ion Battery Testing" released by ITP summarizes the previous energy storage battery test. The entire experiment spanned 3 years and 4 months with a budget of US$87...[Details]
-
The intelligent development of smart connected cars is inseparable from the progress of on-board cameras. Currently, visual perception cameras and face recognition cameras have become one of the mo...[Details]
-
In recent years, TSMC, the world's leading foundry, has been making great strides: it is the world leader in 7nm technology, 5nm technology is also in mass production, 3nm technology is not far away,...[Details]
-
What is a head mounted display?
A head-mounted display (HMD) is a wearable display device worn on the head, usually in the form of glasses, helmets or head-mounted devices. It places the displ...[Details]
-
A 25-year-old male driver was checking his smartphone when the traffic jam began to move. Just as he stepped on the accelerator, the car in front of him braked suddenly due to the congestion. A co...[Details]
-
As competition in the domestic new energy vehicle industry becomes increasingly fierce, the industry has heard relatively little about the progress of automakers in developing their own chips.
...[Details]