Are there clear standards for defining differential amplification and instrumentation amplification? Is instrumentation a type of differential amplification? Are the signals at their input ends two co...
Chapter 8 External Interrupt Experiment 8.1 Experimental Purpose This experiment aims to learn how to use the external input interrupt of STM32. The 4 key inputs in the previous chapter can actually b...
In the project, we plan to use infrared control equipment, so this article introduces how to write and send infrared equipment protocols. The following is based on the standard NEC infrared protocol.
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As the basic language for embedded development, C language has increasingly let engineers know its power: registers can be directly manipulated to facilitate the function setting of CPU; physical addr...
As people's demand for data transmission rates continues to grow, lightwave transmission systems are becoming more and more advanced. Device designers and manufacturers must maximize the performance o...
On June 9, China Resources Microelectronics released an investor survey report, disclosing that the company's IGBT products achieved sales revenue of approximately 60 million yuan last year, with sal...[Details]
IT Home reported on March 15 that according to a report by Korean media Money Today, sources in the Korean battery industry revealed that Volkswagen plans to use prismatic batteries in its electric v...[Details]
The single-ended Class A tube amplifier made of EL156 has low cost, small size, and output power of up to 25W. It is an ideal power tube.
The attached figure shows the circuit principle of the power...[Details]
On April 24, according to Korean media Bridge Economy, Samsung and AMD signed an HBM3E supply contract worth 4 trillion won (currently about 21.08 billion yuan).
It is reported that in the con...[Details]
Translated from - semiwiki An industry's value chain can be so strong that it seems indestructible, but it's not. For years, we've thought that the automotive electronics system chain was exactly l...[Details]
Intelligent perception is one of the key technologies that enable industrial automation such as machine vision, robotics, scanning and detection . With more than 40 years of rich experience in the fi...[Details]
The circuit in this design generates a zero-crossing pulse of the AC mains and provides electrical isolation. The falling edge of the output pulse occurs about 200μs before the zero-crossing point. Th...[Details]
Huawei plans to open a 400-person chip research and development factory on the outskirts of Cambridge, UK, and plans to start production in 2021. The report said that the factory is located in the ...[Details]
SF6 trace moisture tester operation method 1. First, turn on the power and allow the instrument to perform self-calibration (perform ventilation test after 5 minutes). 2. Close the flow regulating va...[Details]
Editor's opinion: From the moment Audi's patent application is approved, virtual rearview mirrors will no longer be exclusive to concept cars. Maybe one day, virtual rearview mirrors will become stan...[Details]
Current sensing is used to perform two basic circuit functions. First, it is to measure "how much" current is flowing in the circuit. This information can be used for power management in DC/DC power s...[Details]
Light emitting diode (LED) technology has made impressive advances in price, performance, and manufacturing processes in recent years, and further improvements that optimize LED operation are expe...[Details]
We have previously introduced the latest content of the 3.0 version of the OTA standard issued by CTIA. In this issue, we will further explain the testing of internet notebooks in the CTIA OTA3.0 stan...[Details]
The Goodyear Tire & Rubber Company and TNO (Netherlands Organization for Applied Scientific Research) are working together on a demonstration vehicle test project to analyze the impact of smart conne...[Details]
The new PXIe embedded controllers will debut at the 2024 electronica show in Munich, Germany (November 12-15), offering twice the performance of the previous generation.
Pickering, a...[Details]