[i=s]This post was last edited by hujj on 2019-4-10 13:10[/i] [align=left][color=#000000] As early as when I signed up for the competition, I downloaded the relevant information of [font=Calibri]GD32E...
Wireless Video Doorbell For a simple SPST doorbell button, the chime device uses a rectifier diode and ballast capacitor to the voltage input stage of the circuit. Upon pressing the doorbell butto...[Details]
Apple today updated the MacBook Air, adding True Tone to the Retina display. At the same time, the price of the MacBook Air dropped to $1,099, with an education discount of $999. In addition, Apple a...[Details]
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The microcontroller course is a required professional course for electronic and electrical majors and electromechanical majors. This course requires students to learn both the ha...[Details]
From May 12 to 14, 2024, the 10th (2024) Pig Industry Summit was grandly held in Gaomi, Weifang, under the guidance of the Animal Husbandry and Veterinary Bureau of Shandong Province, co-organi...[Details]
Last year, the "10 Cities, 10,000 Lights" demonstration project did not bring fruitful results as expected. Instead, the shortcomings of this high-power LED lighting were fully exposed: the reliabilit...[Details]
This paper discusses the design and implementation method of the intermediate frequency part of an autonomous radar echo simulator. The simulator can generate radar echo signals of various waveforms ...[Details]
Introduction to DDR3 DDR3 (double-data-rate three synchronous dynamic random access memory) is a high-bandwidth parallel data bus used in the field of computers and electronic products. DDR3 is devel...[Details]
Provides developers with quick access to evaluation software and documentation to quickly start evaluation and accelerate time to market TOKYO, Japan, October 27, 2020― Renesas Electronics Corpora...[Details]
Google introduced a "performance level" concept in Android 12, which allows developers to query the hardware information of the device and divide the device into different performance levels. F...[Details]
The interrupts of stm32 have different priorities, which can be controlled by NVIC (Nested Vectored Interrupt Controller). 1. Introduction to basic principles The interrupt priorities of stm32 are ...[Details]
International Energy Network learned that on February 20, China National Nuclear Corporation’s Zhuzhou City 100MW household distributed photovoltaic project inverter procurement results announcemen...[Details]
The impressive Huntkey multi-core R80 power supply not only combines the advantages of low price, energy saving, stability, and low noise, but also the advanced topology of "dual-tube forward" that i...[Details]
The European Microelectronics Summit was held in Paris not long ago, with the theme of "Prospects for V2V/V2I Technology Demand". Compared with the currently hotly debated autonomous vehicles, the...[Details]
Temperature sensor is a sensor for measuring temperature, which is widely used in industry, scientific research, medical treatment and other fields. According to the different wiring methods, tempe...[Details]
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