[i=s]This post was last edited by dominating on 2017-11-4 21:47[/i] In the LC filter design in the book, the capacitor and inductor values of the filter are very accurate. In reality, there are no suc...
It seemed that I couldn't connect to the website at all on the National Day. In the following days, when I opened it, I first jumped to the garbage website of Dongfang Hongyun. After closing everythin...
Shanghai American-funded enterprises are recruiting 2 RF engineers, with more than 2 years of relevant work experience (wireless, antenna industry). If you want to know more, you can send me a message...
This is the second stage, 1-2 years old. This stage is characterized by shyness. When we went to Xiamen for a trip, he kept hiding behind me. I love carrotsThe TV is so goodDo you want this?Xiamen Sea...
I want to route a BGA chip with a pitch of 0.8mm. The line width between the chip pins is 5mil, and then the line width is changed to 10mil after it is led outside the chip. Will this change in line w...
[size=14px]As shown in the figure, when Vout switches between 3.0V and 3.5V, will the S_RX voltage jump between Vout and 0V? That is, when Vref exceeds 1.24V and TLV341 is turned on, will S_RX drop to...
With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the intern...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[Details]
FPGAs are used in 81% of electronic systems, including many commercial and defense products, and most FPGAs use BGA packaging. The BGA packaging is characterized by small solder balls and small sol...[Details]
Capacitors
are basic components in various electronic devices and are widely used for bypassing, coupling,
filtering
, tuning, etc. in electronic circuits. However, to use capacitors,...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]