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formula
Q = I*t;
Q = C*U;
Today, because MCUs are generally equipped with FLASH ROM and with the emergence of Farad-level capacitors, the traditional thinking and circuits of using a battery or...[Details]
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Beijing time on the afternoon of February 6th, in the face of sluggish global PC demand, Dell announced today that it would lay off about 6,650 people, becoming the latest technology company to lay o...[Details]
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With the improvement of people's living standards, flowers are gradually favored by people, cultivating sentiment and purifying the air. Using a single-chip microcomputer, a home intelligent wateri...[Details]
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Infineon Technologies Launches MERUS™ Class-D Audio Amplifier Multi-Chip Module, Combining Small Size, High Power Density and No Heat Sink
Class-D audio amplifiers combine the advan...[Details]
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On June 16, the Telecommunication Terminal Industry Association released the "Mobile Terminal Converged Fast Charging Technical Specification" on May 28 this year. The specification aims to specify t...[Details]
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Industry sources said that although end-market demand remains sluggish, DDR4 spot market prices continue to rebound. According to digitimes, sources pointed out that as of the first quarter of 2022, ...[Details]
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"It depends on whether you are willing to change yourself. All the pain can only be accomplished by changing yourself. In the future world, if you want to succeed, remember, you should not only think...[Details]
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On March 14, the Beijing Municipal Urban Management Committee issued the "Notice on Publicly Soliciting Proposed New Energy Storage Power Station Projects in the Middle and Late 14th Five-Year Plan...[Details]
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"Surpassing Apple and ranking second in the world for the first time! Listed on the Fortune Global 500 for the third time and about to celebrate its tenth anniversary...", a series of good news made ...[Details]
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Puzhong 51-Single-core-A2 STC89C52 Keil uVision V5.29.0.0 PK51 Prof. Developers Kit Version:9.60.0.0 Hard Knowledge Excerpted from "Popular 51 MCU Development Strategy" Introduction to I2C...[Details]
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6. Install the base
7. How to fix the upper cover screws
8. Install the base screws
9. Structu...[Details]
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DHT11, like DS18B20, is a single bus chip. Unlike DHT10, one of its four pins is left empty. Similar to DS18B20, it has higher requirements on timing. The difference is that when writing a prog...[Details]
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8.3 The SPS control function of the system has been greatly improved:
Multiple SPS combinations can be used:
The following is the main SPS program analysis:
DEF SPS...[Details]
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1 Embedded Software Development Process
Refer to the embedded software development process. Step 1: Project creation and configuration. Step 2: Edit source files. Step 3: Project compilation a...[Details]
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Turning interrupts off and on
Interrupt is an efficient dialogue mechanism, but sometimes you don't want to interrupt the program during execution, such as when printing something.
, but ...[Details]