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Analog fan control circuit
1. Timing setting. Each press of the timing value is 0 minutes---2 minutes----4 minutes---6 minutes----8 minutes--10 cycles.
2. There are three working modes of the ma...[Details]
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An Electric Vehicle Charging Station, also known as an electric vehicle charging facility or electric vehicle charging point, is a device that provides electric energy for charging electric vehicle...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing...[Details]
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The following is my learning experience when learning AVR microcontrollers. I share it with everyone so that we can learn together. 1. AVR microcontrollers use RISC architecture , while 8051 microc...[Details]
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Valve-regulated sealed lead-acid batteries (hereinafter referred to as valve-regulated batteries) are widely used in practical applications due to their features of saving investment, easy installat...[Details]
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Generally speaking, there is a difference in the level of embedded systems between 8-bit MCU and ARM. ARM is suitable for advanced products with greater system complexity, such as PDA, mobile phones,...[Details]
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In order to compete with the Core F processors of its competitors, especially the popular Core i5-9400F processor, AMD recently launched the Ryzen 5 3500X processor, priced at 1,099 yuan, which has a...[Details]
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I. Experimental Purpose 1. Learn how to use AC voltmeter, AC ammeter and power meter to measure the AC equivalent parameters of components. 2. Learn how to connect and use the power meter. II. Princi...[Details]
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According to foreign media reports, Regulus Cyber announced a collaboration with Harman to jointly develop a software-based cybersecurity solution to protect GPS from threats. The solution will be ...[Details]
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The pursuit of high-density, low-cost, and high-efficiency energy is mankind’s eternal dream.
Whether it is coal, oil, or atomic energy, any change in human society is closely related to the e...[Details]
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5G, artificial intelligence (AI) and other technologies are constantly being updated and iterated, giving the healthcare field the "wings" to take off intelligently. The evolution from function to in...[Details]
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Everyone is familiar with Samsung's monitors. Whether it is a mobile phone screen, TV screen or computer screen, Samsung is one of the best. Now, Samsung has released the CRG5 monitor. This 27-inch m...[Details]
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Skyworks recently launched the SKY5805-11 RF front end developed for mobile phones, data cards and M2M devices, adding PA, RF switches, couplers and filters. Skyworks' SKY5805-11 front-end module i...[Details]
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A) Arithmetic and logical operations can be performed on half-byte (a byte is 8 bits, half-byte is 4 bits) and single-byte data. B) Arithmetic operations such as addition, subtraction, multiplicati...[Details]
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A team from the Massachusetts Institute of Technology has made an important breakthrough in the field of electronic manufacturing: they used full 3D printing technology to produce active electronic...[Details]