[size=5][color=#000][b]The design idea is as follows: immediately judge the value of the battery backup area register when power is turned on. If it is equal, clear the register value and then upgrade...
MOS model recommendationI need PMOS and NMOS, with SC-70-3 or SOT23 package. I pay special attention to the Vth turn-on voltage, Idss leakage current, and on-resistance Ron. The smaller the better. Th...
Author: Mr. Huang Gang of Yibo Technology ExpresswayLet’s review our verification process in the previous article. First, we already know that it is because our original package is not compatible with...
I encountered a very strange problem. The following formula is calculated by Matlab and EXCEL with the same and correct results.
Using MCU and csharp test is another result
-(2*L^4*b - L^4*c + 8*L^2*b...
Can you help me see if this resistor array is reasonable? The resistor array is connected to port p0 as a pull-up resistor and leg 1 is connected to the power supply. Then can the holes of the dot mat...
Generally, all MCU timers used for ordinary timing functions need to have the following elements: 1. Time base: The time base is the clock source of the timer, which is usually derived from the int...[Details]
According to foreign media reports, British autonomous driving software company Oxbotica has partnered with radar technology developer Navtech to launch the world's first radar positioning solution T...[Details]
1. Grasp the 51 and develop ARM.
In the past few months, I have been crawling on the problem of 51. I am a little bit laughing at myself. It took me 4 months to consolidate the principles and p...[Details]
Traditional residential communities mainly rely on improving downlink coverage to solve network problems. This method is limited by many factors such as the building structure of the residential co...[Details]
Preface: Recently, we often see news about new energy vehicles losing control and causing accidents. Excluding human error, the instability of the vehicle control unit ( VCU) is also a major factor...[Details]
Mouser Electronics, an authorized global distributor focused on introducing new semiconductors and electronic components, is now stocking the new Qorvo® QPF4800 Wi-Fi 6 front-end module (FEM). Design...[Details]
The shrinking geometries of IC processes have driven the operating voltages of today's electronics down to well below 2V, creating many design challenges. A common problem is the need for mult...[Details]
Three provinces and five cities issued special policies in two months, and 5G "new infrastructure" set off a small climax "New infrastructure" has become a hot word in China's economy in 2020. April...[Details]
With the rapid development of electronic technology, modern electronic equipment has been widely used in various fields of human life. At present, electronic equipment has been in a period of rapid d...[Details]
Druck was founded in 1972 and is headquartered in Leicester, UK. Through continuous exploration and innovation, it has grown into a professional supplier in the field of pressure measurement under Ba...[Details]
At present, the online testing of relevant manufacturers at home and abroad has been relatively mature, with advanced software and hardware supporting facilities and most of them being domestically...[Details]
RFID (Radio Frequency IDentification) is also known as electronic tag or wireless radio frequency identification. It is a communication technology. Compared with traditional magnetic card and IC card...[Details]
On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]
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