I want to check if the parameters of an op amp are consistent with those in the manual, but I don't know how to measure the bandwidth noise and slew rate of an op amp? Has anyone tested it before? Can...
Over the years, while the local economy has developed rapidly, various regions have continued to experience varying degrees of environmental pollution incidents such as water, air, and noise, which ha...
[i=s]This post was last edited by hejecu on 2018-11-24 17:09[/i] Chapter 13 FLASH Data Storage Experiment[b]13.1 Experimental Purpose[/b] To learn the IAP (In Application Programming) function of STM3...
[i=s]This post was last edited by RobertLiang on 2022-4-26 13:30[/i]Hello Expert,
I have read in some materials that changing the circuit supply voltage may affect some dynamic performance of the op a...
One board uses the 28335 SCIC serial port to expand RS422 through ADM2582, and the other board stm32F407 microcontroller uses the same chip to expand the 422 serial port.
There is no problem for the t...
How to make an echo on atmel/AVR microcontroller Atmega 128? Is there any relevant information?
How to make an echo on atmel/AVR microcontroller Atmega 128? Is there any relevant information?
How to m...
With the development of automobile technology, the intelligence of automotive electronic products is constantly improving, and the application performance of interactive terminals such as car scree...[Details]
According to statistics, 75% of electronic product failures are caused by transients and surges. Voltage transients and surges are everywhere. In order to improve the reliability of electronic prod...[Details]
1 Introduction
Since the 1980s, with the further development of power electronics and computer technology, a more advanced static VAR compensation device, the static synchronous compensator ...[Details]
"Choose X86 or ARM?" This is one of the first questions at the beginning of chip design. In recent years, a dark horse has been added to this option— RISC-V . In terms of business model, X86 is a...[Details]
Infrared thermal imagers use infrared detectors and optical imaging lenses to receive the infrared radiation energy distribution pattern of the target to be measured and reflect it on the photosens...[Details]
Abstract: There are two directions in embedded development, one is embedded software development (MCU direction), and the other is embedded software development (Linux direction). Among them, the MCU...[Details]
——Interpretation of the company's infrastructure work conference in 2020
Our reporter Quyi Zhang Xianfang
"High-quality construction" has become the keyword for the infrastructure work of...[Details]
The structure of the FIR filter is mainly non-recursive and has no feedback from the output to the input. And the FIR filter can easily obtain strict linear phase characteristics and avoid phase di...[Details]
introduction: 74HC595 is a chip that realizes the function of serial to parallel conversion. This is also the first chip that we come into contact with when learning 51 single-chip microcomputers t...[Details]
Long screenshots, a clean version of Baidu, and 16x faster video playback... In the last recommendation, we introduced 15 Chrome extensions that can greatly improve your work and study effi...[Details]
Generally, we use clamp ammeters with a range of several hundred amperes to measure motor current. If we want to measure a current much smaller than the full scale value of the clamp ammeter, the err...[Details]
1. Display principle of digital tube There are two types of digital tubes: single-digit and multi-digit. They are composed of 8 LEDs (a, b, c, d, e, f, g, dp). Any LED is called a "segment". By addin...[Details]
S3C2410 watchdog has only two functions 1. As a regular clock, it can generate interrupts 2. Used as a watchdog timer, when the clock decreases to 0 (timeout), it will generate a clock signal of ...[Details]
The automobile industry has become popular, and efuse has also become popular. Especially in recent times, ST, TI, ON Semiconductor, and Infineon have all been promoting this technology, and domest...[Details]
October is the golden period for project construction. Damao Banner has sounded the charge for key project construction. With a running attitude, a competitive mentality, and a scrambling state, it is...[Details]
Analog electronics
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