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Nano-earphones may be able to "hear" cell infections
According to foreign media reports, a gold sphere nano-earphone with a diameter of 60 nanometers has become the most sensitive listen...[Details]
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This article takes the digital temperature sensor DS18B20 as an example to introduce a practical and simple programming scheme. 1 DS18B20 simplified programming Considering the temperature measur...[Details]
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method one: In order to ensure that the correct program running time is read in MDK, the trace items of the emulator must be set. Take ULink2 as an example: (1) In the project's "Option for Targ...[Details]
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Zero Current Shutdown (ZCS) PWM DC/DC Converter Circuit Diagram
Topology: Buck DC/DC ZCS PWM converter. Main switch T1 (including anti-parallel diode D1), auxiliary diode T2 (D...[Details]
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This paper analyzes the application of independent photovoltaic systems in solving the power supply problems of border island troops and the construction of ecological camps, discusses the main pro...[Details]
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The charger is closely related to the battery, and the quality of the charger directly affects the performance and service life of the battery. The solution mentioned in this article mentions SiC s...[Details]
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Recently, the launch ceremony of the 8K UHD TV channel broadcast trial of China Central Radio and Television was grandly held at the Media Center in Beijing. As the 8K UHD technology partner of CCTV,...[Details]
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Yesterday, Lei Jun, founder, chairman and CEO of Xiaomi, announced a good news on Weibo that Xiaomi has successfully entered the Fortune Global 500. Perhaps it was too historic to enter the Fortune G...[Details]
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According to Jiwei.com, since the second half of last year, driven by domestic substitution, the demand for CIS, power management chips, MCU, IGBT, MLCC, etc. has been strong, and there have be...[Details]
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Poly, a leading global unified communications and collaboration company, has officially launched the next-generation high-capacity, scalable, cloud-ready integrated solution Poly RealPresence Clariti...[Details]
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Considering the sampling speeds of currently available ADCs and the many different voltage and clock domains inside a typical ADC, it is generally recommended to separate the different power supply i...[Details]
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High-precision power analyzer WT3000E product introduction: Today, the overall operating efficiency of equipment such as photovoltaic inverters has reached 90% to 96%. Further improvements in efficie...[Details]
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1. Process 1 and 2 are initialization processes. Each read must be initialized, otherwise 18b20 is in standby state and cannot be read successfully. Process 1: Pull down the signal line for 480-7...[Details]
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As early as October, a vivo phone with model number V2154A passed the 3C certification. At that time, some people speculated that this device might be launched in the Chinese market under the name iQ...[Details]
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Soft start and star-delta start are two different motor starting methods, which have different effects on the motor current and torque during the starting process.
The difference in start...[Details]