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The resistance value measured is its DC resistance. Since the diode is a nonlinear element, its voltage and current are not proportional, so the current passing through the tube is different, and the...[Details]
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As a light-emitting device with low power, long service life and low energy loss, light-emitting diodes have been popular in China for nearly 20 years. Due to their special performance advantages, th...[Details]
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1. Introduction
Siemens' fully integrated control system has great flexibility in the application of intrinsic safety explosion-proof in hazardous areas. There are a large number of safety exp...[Details]
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As we all know, 5G and AI technologies make the interconnection of all things possible. At the 2nd Global IC Entrepreneurs Conference held in Shanghai recently, Unisoc CEO Chu Qing pointed out that i...[Details]
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What are the characteristics and functions of the two-dimensional image measuring instrument? The two-dimensional image measuring instrument is an optical instrument that relies on the powerful softwa...[Details]
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October 23 , 2023 , Shanghai , China —Smartway (Shanghai) Electronic Technology Co. , Ltd. (stock abbreviation: Smartway, stock code: 688213) launched a 5MP high frame rate industrial area ...[Details]
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TDA8920 is a class D (switching) power amplifier IC produced by Philips. The device integrates analog circuits, digital circuits and two MOSFET half-bridge power stages on the same chip. It uses a 17-...[Details]
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Long ago, precise electrical measurements were made in primitive laboratory environments where power was plentiful and time allotment ensured extreme accuracy. Today, people want to carry instru...[Details]
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After searching a lot of information, I finally understood the time base timer. I did not use any library functions but operated the registers directly. The following introduces the systick in STM32...[Details]
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On December 16, TCL Technology stated on its investor interaction platform that Guangdong Juhua, a subsidiary of the company, is the only national-level flexible display innovation platform. It has s...[Details]
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The 21 special function registers (26 in the 52 series) are discontinuously distributed in the 128-byte SFR storage space, and the address space is 80H-FFH. In this SFR space, there is a 128-bit addr...[Details]
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With the development of fiber optic sensing technology, fiber optic sensors have been successfully applied to security prevention fields such as perimeter intrusion detection. At present, there are ma...[Details]
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Chapter 1 Introduction to C Language and Use of Turbo C
◎ Advantages of C language:
○ High efficiency: C language compiler will generate the smallest program code.
○ Portability/high ...[Details]
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The difference between DSP and ordinary 51 AVR and STM32 DSP is a chip designed for computing. Its most powerful feature is its numerical computing performance, which is supported by its instruc...[Details]
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Abstract: Filtering and anti-interference are issues that must be considered in any intelligent instrument system. In traditional application systems, the filtering part often takes up more soft...[Details]
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