The circuit diagram is shown in Figure 1, and Figure 2 is the waveform on the sampling resistor R detected by a differential probe. The problem is as follows:
1. Which of the following methods is used...
SIC4200 Analog Multiplier SIC4200 is a general-purpose bipolar monolithic analog multiplier with built-in nonlinear compensation. It consists of three optimized operational amplifiers with logarithmic...
I recently went out for an interview and the other party gave me a form. On it, there was a line asking whether I would accept overtime, whether I would accept business trips, and another one I couldn...
Entering the bootloader directly from software (ST system bootloader or custom mboot) is unreliable and relies on the peripherals being enabled by the application for reliability. It is also not possi...
In the human-machine interface design of the single-chip microcomputer system, it is usually necessary to use a menu to interact with the user. For some application systems, the menu structure is rath...[Details]
It is understood that the National Sensor Network Standards Group Working Group recently officially released the first batch of 6 sensor network standards for public comment. Relevant experts believe...[Details]
In this era of drastic changes and innovations, you pursue your opportunities and I have my own moat. 1. Profits gained amid industry turmoil The mobile phone industry, which had gradually ...[Details]
Do you want to make fast and relatively clean (accurate) measurements on high-speed signals? No time to solder your probe tips to your device? Not sure where problems with your high-speed design ...[Details]
1. Shift of business focus and expansion of capacity of communication network
The establishment of optical network is a hot and important topic in the field of communication in the world t...[Details]
Mode 2 is an 8-bit counter/timer that can automatically reload the initial value. This working mode can save the instruction of reloading the initial value in the user program. When a timer/co...[Details]
LabVIEW runs VIs in a dataflow model. A block diagram node runs when it receives all the required inputs. As the node runs, it generates output data and passes that data to the next node in the datafl...[Details]
The latest report released by the well-known market research organization Canalys shows that in the second quarter of 2019, the overall Chinese market fell by 6%, and shipments fell for nine consecut...[Details]
In recent years, the Ministry of Industry and Information Technology has gradually realized the "bad money drives out good money" effect caused by heavy rewards. Behind the excitement of new energy, ...[Details]
Recently, while searching for solid-state battery information, I saw Hansen Chang, Team leader of Mercedes-Benz's solid-state research group, introducing some of Mercedes-Benz's views on solid-state ...[Details]
After reading the information for a whole morning, I finally understood the STM32 interrupt priority.
Now share with you:
I. Overview
STM32 currently supports 84 interrupts (16 cores + 68 externa...[Details]
At present, video surveillance is widely used in security monitoring, industrial monitoring, traffic monitoring and other fields. Video surveillance systems have roughly gone through three stages: ...[Details]
Infrared light sources and their applications in security monitoring With the development of optoelectronic information technology, infrared solid-state light-emitting devices have evolved from tra...[Details]
System designers are increasingly faced with the challenge of maximizing power savings without sacrificing performance in system components such as high-speed data converters. Designers may be movi...[Details]
Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage for a customer has successfully passed strict quality inspections, fully complies with established industr...[Details]
Analog electronics
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