Op amps, power supplies and LDOs are the most commonly used devices in our circuits. However, when using op amps, we often ignore a parameter, which is op amp noise. Some engineers don’t even know wha...
After a preliminary understanding of the TFT screen display of the development board, this will complete the experiment of displaying Chinese characters. At the same time, a string function that can d...
[i=s]This post was last edited by cruelfox on 2019-11-16 23:41[/i]To DIY or buy, this is a question.
Among the test and measurement tools for electronics enthusiasts, multimeters and oscilloscopes a...
[b][url=https://e2echina.ti.com/question_answer/dsp_arm/sitara_arm/f/25/t/122028][font=微软雅黑][size=4]Add Uboot logo display & Add Uboot custom commands to control LCD[/size][/font][/url][/b][font=微软雅黑]...
In 2023, the automotive semiconductor market will grow strongly, and global players are vying to capture market share in the rising trend of electrification and intelligence. Which companies stand ou...[Details]
The backlight of
a
liquid crystal
display
(
LCD
)
has a significant impact
on power consumption, image quality, and
panel
life. Although light-emitting diode (
LED
) backligh...[Details]
At the SNEC Forum on May 24, Du Fangyong, General Manager of Jiuquan Runke New Energy Co., Ltd., introduced the Runke 1500V inverter. General Manager Du pointed out that with the vigorous develop...[Details]
On November 4, at the 2021 Tencent Digital Ecosystem Conference and Smart Mobility Forum, Tencent announced its newly upgraded smart mobility business map, releasing products and solutions covering a...[Details]
It is almost a consensus in the industry that LiDAR is one of the important hardware configurations for realizing the advanced intelligent assisted driving (ADAS) function of automobiles. Without L...[Details]
July 18, 2019. Not long ago, the voices that rear-seat passengers or children heard in the car mainly came from the radio, but now the car itself is gradually transforming into an intelligent communi...[Details]
On December 16, the "2022 Smart Car Technology and Business Innovation Forum" in the Heart of the Car was successfully held. With the theme of "New Technology and New Business", it focused on car int...[Details]
When you first learn about single-chip microcomputers, you will always encounter many problems related to crystal oscillators. In fact, the crystal oscillator is like the human heart and the pulse of...[Details]
Since the second half of 2018, some institutions have predicted that the global semiconductor industry will enter a downward cycle. Due to the Sino-US trade war, the Japan-Korea war, the decline in d...[Details]
With the advancement of the energy internet pilot demonstration work from 2016 to 2018, the deepening of the carbon emission trading pilot work in the "two provinces and five cities", and the launc...[Details]
LED light source technology is becoming more and more mature, and the luminous lumens per watt are increasing rapidly, which has led to a gradual price reduction. Take a 1W LED light source as an e...[Details]
What I want to write today is to precisely control the 85c51 microcontroller to output a square wave with a waveform period of 1s. If the delay function is used, the delay may be very vague, and the ...[Details]
AS1119 can drive 144 LEDs and occupies only 9 mm2 of board area. It not only reduces the number of external components and connector pins, but also occupies fewer PCB layers. It can bring 80% longer b...[Details]
01. What is a frequency converter?
The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert the industrial frequency...[Details]
Panzhihua City accelerates the construction of a world-class vanadium-titanium industrial base. Image Since this year, Panzhihua City has stepped up efforts to attract projects, cultivate high-quality...[Details]
Analogue and Mixed Signal
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