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The following is the source program I wrote to read icl7135. It is a serial connection method, the crystal oscillator is 6M, and the frequency of icl7135 is obtained by dividing it by one quarter afte...[Details]
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This article introduces a pulse measuring instrument made of a single-chip microcomputer. Just put your finger in the sensor and you can quickly and accurately measure the pulse rate per minute. Th...[Details]
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Non-volatile memory (NVM) plays an important role in the semiconductor market, especially flash memory chips used in mobile phones and other portable electronic devices. In the next few years, port...[Details]
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Nowadays, digital measuring instruments have become the mainstream and tend to replace analog instruments. Compared with analog instruments, digital instruments have high sensitivity, high accuracy, c...[Details]
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Its industry-leading employer of record service will help Chinese companies quickly expand their international business Beijing, April 12, 2022 – Safeguard Global, a company dedicated to shaping th...[Details]
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The long-term average bit error rate, referred to as the bit error rate (BER), is one of the important indicators of optical communication networks and equipment. At present, optical communicat...[Details]
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Intel On Technology Innovation Summit: Introducing new products, technologies and tools for developers Partnering with Alibaba, Argonne National Laboratory, AT&T, Google Cloud, Microsoft, SiPearl, ...[Details]
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Working principle
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This figure is based on the analysis of the actual object. The power supply provides IC1 with a voltage of about +12V through D2 and R1. The output pulse at pin 6 driv...[Details]
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Three-phase AC synchronous generator, why is single-phase use prohibited? Hazards of single-phase operation of three-phase AC synchronous generator
The three-phase AC synchronous generator is...[Details]
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Huawei recently said it could supply 5G hardware to the UK that is not affected by White House sanctions in the next five years, according to The Guardian. It is reported that Huawei has stockpiled 5...[Details]
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Recently, the Ministry of Education announced a new list of undergraduate majors, including "artificial intelligence", and 35 universities have been approved to build it. "It reflects the prosperity ...[Details]
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Introduction
The Kalman filter combines the state estimate of the system at the next moment with the feedback obtained from the measurement to finally obtain a more accurate state estimate (pr...[Details]
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With the widespread application of embedded systems in various fields, the maintenance of embedded software has become increasingly important . After the embedded system is put into operation in th...[Details]
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On January 12, ZTE Corporation's Lu Qianhao warmed up for the new products. Lu Qianhao said that users who like high-quality Snapdragon 888 true flagship phones can consider ZTE Axon 30 seri...[Details]
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The A-share market is ushering in "spring", especially solid-state battery concept stocks.
Gasgoo noticed that on November 11, Tiannai Technology, Youyan New Materials, China Power, and ...[Details]
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