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The figure shows a DC ammeter composed of SF357 operational amplifier, which has the characteristics of low internal resistance and wide range, avoiding the defect of large internal resistance of the...[Details]
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At present, in domestic level switches, there are five common output modes for sensors: relay output, two-wire output, transistor output, contactless output and NAMUR output, among which NAMUR outp...[Details]
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According to Overseas Network, South Korea's KBS News reported on the 12th that the South Korean government decided on the same day to remove Japan from its export "white list", and this decree will ...[Details]
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Activation myth of new batteries: New batteries should be activated by cyclic charge and discharge.
The truth: To be precise, the above statement is not a rumor. There is a time difference betw...[Details]
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1. Interrupt subroutine format
void interrupt ***（）{
if（**IF == 1）
****** ;
}
All interrupt sub-functions use the inter...[Details]
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1. Problem Mr. Zhuo, could you please post an explanation of op amps? My child still can't use op amps and I'm stumped. I am using OPA4377. According to my schematic, one of the magnification f...[Details]
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On December 22, 2022, the GAC ADiGO SPACE smart cockpit upgrade conference was held online. The ADiGO SPACE smart cockpit was first used in the GAC Movie Cooler. The low-end configuration uses Qual...[Details]
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In order to enhance safety, all walks of life are currently purchasing gas detectors. However, general consumers do not know much about the gas detection industry and do not know how to choose ...[Details]
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At noon on June 9, AMEC issued an announcement stating that the company learned this morning that the U.S. Department of Defense removed Advanced Micro-Fabrication Equipment Inc. (AMEC) (hereinafter ...[Details]
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According to statistics, about 70% of the world's polysilicon is currently produced using the modified Siemens process. Compared with the modified Siemens process, the use of advanced polysilicon prod...[Details]
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According to a recent survey by JD Power, more than 20% of automobile manufacturers have begun upgrading the web technology of in-vehicle systems, allowing people to view web pages in the sa...[Details]
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The power supply of the motherboard has always been the focus of manufacturers and users, and the focus has shifted from the number of power supply phases to MOSFET devices. This is because with the a...[Details]
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There are two single-phase capacitor motors with the same problem, one is a dual-capacitor motor and the other is a single-capacitor motor. The two motors have the same problem, that is, when start...[Details]
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SABIC Innovative Plastics has introduced
a new portfolio of specialty resins and compounds for
LED lighting
fixtures that optimize LED lighting performance, increase LED life an...[Details]
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introduction
Servo motors are commonly used in the field of industrial automation, with the characteristics of high precision, high response speed and high stability. As an important...[Details]
MicroPython Open Source section
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