It is necessary to amplify the 50HZ industrial frequency signal. The following circuit (second-street active filter circuit) can filter out noise of other frequencies and obtain a good amplification e...
[i=s]This post was last edited by qwqwqw2088 on 2021-12-24 08:41[/i]The trend toward smaller industrial products is creating new challenges for precision data acquisition systems. Designers must balan...
Problems encountered after reinstalling AD14.3:
1. This dialog box always appears when copper is applied2. Reports Error when checking PCB InformationPlease help me, experts!...
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The following are Littelfuse's experiences and solutions in the fields of [automation and industrial power supply], [new energy vehicles and charging piles], [communications and data center management...
Whether in daily life or in industrial production, temperature is a very important indicator. Therefore, the collection, measurement and transmission of temperature data have always been the focus o...[Details]
Flyback switching power supplies are widely used due to their simple circuits and relatively low electromagnetic interference. They also put forward higher requirements for the output voltage spikes a...[Details]
Chip quality has always been an important factor affecting the market competitiveness of technology companies. It largely determines the development status of the company and is regarded as the core ...[Details]
Figure 1 shows a simple voltage holder
circuit
. When used to measure the working voltage of a circuit (or circuit board), the voltage value can be kept on the voltmeter for a long time. Th...[Details]
Divided into three files Main.c (main program file) LCD.c (LCD screen driver) LCDFont.h (LCD font library & graphics library) Call structure: Main.c calls LCD.c and LCDFont.h (graphics library) at ...[Details]
P10 dot matrix screen C51 program 1/4 scan, four scans down, 1 channel 16 lines, data low OE high (04-P16-08) suitable for HUB12 interface monochrome P10 serial port mode 0, normal left shift, b...[Details]
According to foreign media reports, Rheinmetall recently launched a novel solution concept for charging electric vehicles: curbstone chargers. Image source: Rheinmetall The curbstone charger ...[Details]
Since the beginning of this year, the mobile phone industry has undoubtedly been hit hard by the impact of the COVID-19 pandemic. The rhythm of new phone launches by most manufacturers has been disru...[Details]
On the morning of November 21, People's Electric Group Shanghai Company and the People's Government of Wudi County, Shandong Province held a grand signing ceremony for the 100MW/200MWh*3 energy sto...[Details]
The competition in the intelligent driving market in 2024 is already in a convergence phase, but there are still new giants entering this extremely involutionary track. They are AI platform compani...[Details]
SPDT and SP4T switch portfolio supports broadband and high frequency applications
SAN DIEGO, March 8, 2022 – pSemi® Corporation, a Murata company focused on semiconductor integration...[Details]
Solar is no longer an emerging technology, but rather one that is undergoing a major technological transformation and maturing. We are moving toward grid parity (solar costs are comparable to tradi...[Details]
1. Clarify the tasks Analyze and understand the overall requirements of the project, and comprehensively consider factors such as the system usage environment, reliability requirements, maintainab...[Details]
In C language, initialized global variables exist in the data segment, initialized local variables exist in the stack, space allocated by malloc exists in the heap, and uninitialized global variabl...[Details]