ADI online seminar on differential circuit design techniques in communication applications : https://training.eeworld.com.cn/course/4792Successfully capturing signals with sufficient fidelity is a maj...
[i=s]This post was last edited by eew_fxVwmx on 2020-6-9 11:39[/i] I have been self-studying embedded development for a year and now have invested in a large number of development boards. At first, I ...
[size=4]When doing RF, we pay special attention to their Q value when choosing inductors and capacitors. So what is Q value? What does Q value mean and why is it important? [/size] [size=4] [/size] [s...
In the application of single-chip microcomputer, it is often necessary to save the running data when the power is off (including manual shutdown and accidental external power failure). At present, the...
Why is the threshold voltage Ut less than 0 when it jumps from a high level to a low level, and greater than 0 when it jumps from a low level to a high level?...
First, assume that the channel is flat within a time-frequency resource unit, the fading between different units obeys independent Rayleigh distribution, and the fading between units of different ...[Details]
The 12Vdc mobile battery charger circuit diagram can provide up to 20V output from a 12V car supply, allowing constant current charging of NiCad battery cells with a maximum of around 18V.
...[Details]
Recently, SinoHytec, a leading Chinese fuel cell company, was listed on the Science and Technology Innovation Board, which is encouraging news. Recently, I visited Reshape Technology, which is also a...[Details]
Electric vehicles have entered the "monthly charging era", can you imagine it? With the rapid development of electric vehicle technology, a range of more than 1,000 kilometers is no longer a myth. ...[Details]
There is another special scenario between highway NOA and urban NOA, which is parking. The low speed, limited scenario and relatively low hardware requirements also make parking the most likely to ...[Details]
The power amplifier
determines to some extent whether the whole system can provide good sound quality output.
For many friends, they don’t know much about amplifiers, and they don’t know what ...[Details]
Current probes are essential accessories for oscilloscopes to measure current, but the prices of different brands often vary greatly. What kind of current probe is reliable? Here we share the compl...[Details]
This article shows how to log in-vehicle Ethernet communication between two devices (such as ECUs). The wiring diagram is shown below.
The link between DUT_1 and DUT_2 must be split into two...[Details]
ARM assembly instruction set Instructions, pseudo-instructions (Assembly) Instruction: It is a mnemonic for machine code, compiled by the assembler and executed by the CPU. (Assembly) Pseudo-instruc...[Details]
Nowadays, the requirements for the performance of electronic system equipment are getting higher and higher. When weighing the performance and power consumption of electronic systems, the perf...[Details]
1. STM8S external interrupt wake-up First understand the interrupt resources of STM8S Let's look at the interrupt management of STM8S. STM8S uses software priority and hardware priority to contro...[Details]
LDO is a micro-power low-dropout linear regulator with extremely low self-noise and high power supply rejection ratio (PSRR). The SGM2007 high-performance low-dropout linear regulator has an outp...[Details]
The supply chain crisis caused by the global epidemic has taken away the computer chips needed to produce many products. From PC, smartphone manufacturers to automakers, they are all struggling to fi...[Details]
Mouser Electronics, Inc., the leading global distributor of electronic components that drives innovation, is now shipping the AAEON UP Squared AI Vision X Development Kit. This powerful kit is availa...[Details]
According to foreign media reports, British regulators have found that to this day, Google pays Apple billions of pounds each year in the country alone to remain the default search engine for iOS Saf...[Details]
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