-
The LTC4417 connects one of three valid supplies to a common output based on priority. Priority is determined by pin assignment, with V1 assigned the highest priority and V3 the lowest priority. A s...[Details]
-
The main function of a spectrum analyzer is to display the spectrum characteristics of the input signal in the frequency domain and to measure signal parameters such as signal distortion, modulation,...[Details]
-
It is learned that researchers from Germany's Fraunhofer Society have developed a new testing environment that combines physical components with mathematical simulations of vehicles to test electric ...[Details]
-
I have a 1602 LCD, ks0066 driver chip, with LED backlight. I wrote a driver with reference to some information on the website. After writing it, I found that it is basically the same as the code ci...[Details]
-
Recently there have been rumors that Google services will be deleted after the Chinese version of Sony Xperia mobile phone is upgraded to the Android 10 operating system. Tonight, digital blogg...[Details]
-
As NFC technology, chips, terminal devices, etc. are gradually improved, the NFC ecosystem is also becoming increasingly mature. Therefore, various emerging application services have begun to appe...[Details]
-
Commonly used single chip system RAM test method
LED
is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental pr...[Details]
-
Since the release of Huawei's nova 9 series, Huawei seems to have been silent in the digital field for a while. Now it is November, and it is less than two months away from the end of 2021. Man...[Details]
-
Open drain output: The output of the OC gate is an open drain output; the output of the OD gate is also an open drain output. The TTL circuit has an open collector OC gate, and the MOS tube also ha...[Details]
-
The two industries have diametrically opposed attitudes on who is responsible for the product and who must compensate whom. As the automotive and tech industries increasingly collide, many tech com...[Details]
-
Panasonic's projector business has been finalized; according to Panasonic's official WeChat account: Panasonic Interconnect Co., Ltd., with the goal of further developing the projector business, ha...[Details]
-
With the continuous development of science and technology, the automotive industry is also constantly innovating and upgrading. In this process, automotive connectors, as a key component, have beco...[Details]
-
At the beginning of 2020, the sudden and severe pneumonia epidemic made the Chinese New Year, which should have been lively, gradually quiet. The hearts of people across the country were affected by ...[Details]
-
On November 14, Yuanqu County held a signing ceremony for key investment promotion projects in 2022. County Party Secretary Shi Yujiang, Deputy Party Secretary and County Mayor Ma Wei, Deputy Party Se...[Details]
-
1. Working Principle
As shown in the figure. When the voltage of the battery being charged is lower than the preset value, the voltage-stabilizing diode will not conduct. Only when the voltage...[Details]