The following figure shows a description of various noise sources in an op amp circuit in a technical article from TI. Why is the gain resistor Rg so different, not rt4kTRg?...
[i=s]This post was last edited by lising on 2019-7-2 15:02[/i]This experiment uses the internal timer resources of CH549 to generate timing and control the onboard LED flip to produce a flashing effec...
In the uncertain market environment, Infineon Technologies is committed to protecting IoT devices. The live broadcast with awards will start on time at 10:00 am on July 30!Register for an appointmentL...
One of the important signs of battery status is its internal resistance. Whether the battery is about to fail, the capacity is insufficient, or the charging and discharging is improper, it can be refl...
I think it is more convenient to buy chips in small quantities at TI's official store, the quality is guaranteed and the price is reasonable.
However, there are some details to pay attention to. As th...
Intelligent integrated motor drives and brushless DC (BLDC) motors can help make electric and next-generation vehicles more attractive, viable and reliable.
An integrated motor driver co...[Details]
Contents The embodiments of the present invention relate to the technical field of flow measurement, and in particular to an ultrasonic flow meter. Background of the Invention As one of the most ad...[Details]
DC motors have good starting and braking performance and can smoothly adjust speed over a wide range, so they are widely used in the field of controllable electric traction. However, the traditional ...[Details]
According to FOSSBRTES, users will soon be able to run Linux on their iPhones like on Android devices through dual booting. Currently, jailbreakers and developers Raffaele and mcg29 have publis...[Details]
Samsung Electronics unveiled its latest foldable smartphones, the Galaxy Z Fold 6 and Flip 6, at its Galaxy Unpacked event in Paris last week. Like the previous Galaxy S24 series, the two phones co...[Details]
We have finally finished some basic application methods of AVR MEGA16 microcontroller. At this time, everyone should have a relatively superficial but vivid understanding of the use of some internal ...[Details]
Introduction
In transmitters and controllers made with single-chip microcomputers, when it is necessary to output 1-5V or 4-20mA DC signals, dedicated D/A chips are usually used, usually one chip ...[Details]
1. Introduction to SM7530 SM7530 adopts patented constant current control technology, and no electrolytic capacitor is required for input. It is suitable for the full range of input voltage from...[Details]
Apple's iPhone sales this year are lower than expected, which has a significant impact not only on Apple, but also on suppliers. According to people familiar with the matter, Samsung will compensate ...[Details]
Xingji Microelectronics Equipment has become the first lithography machine manufacturer to sprint to the Science and Technology Innovation Board. The breakthrough of high-precision equipment is not a...[Details]
There are many ways to connect the reference power supply of TLC5510. Choose the appropriate reference power supply according to different occasions. Using the internal reference source, the typica...[Details]
In a report to shareholders, Zhang Qiansheng, chairman of ASE Technology Holding Co., Ltd., a major semiconductor packaging and testing company, said that ASE Group's testing business is expected to ...[Details]
Is the future here? Amazon's unmanned delivery robot Scout will be tested in California, and AI software can write advertising copy better than you can. Artificial intelligence has begun to sell anxi...[Details]
In recent years, competition in the electronic component distribution industry has intensified, and customers have higher and higher requirements for technical support and value-added services. This...[Details]
The development of the Internet of Things provides a broader market space for small electronic devices. These electronic devices are faster, thinner and more powerful, which also triggers new require...[Details]
Analog electronics
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