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In the early morning of October 7, Apple officially announced that it will hold the 2020 Apple Autumn New Product Launch Conference at Apple Park at 10 a.m. local time on October 13 (1 a.m. Beijing t...[Details]
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(8) On the 8th, Tesla released an official video in China showing the company's current production capacity. From this video, it can be seen that there seem to be hundreds of robots working on the pr...[Details]
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Recently, there has been constant discussion about iOS15.4 and 15.4.1. First, 15.4 brought the latest revolutionary feature: Face ID recognition when wearing a mask, but many people criticized its se...[Details]
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On October 27, 2021, Huizhou Yiwei Lithium Energy Co., Ltd. (hereinafter referred to as "the Company" and "Yiwei Lithium Energy") and the Management Committee of Chengdu Economic and Technological ...[Details]
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Although LEDs can be sourced from a wide range of sources, their selection still requires careful consideration.
Most designers think that all LED products are of the same quality. However, there a...[Details]
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In September 2012, Liu Peichao was admitted to the Graduate School of Shandong University.
In October 2014, Liu Peichao, who loves to make trouble, decided to go south to Shenzhen with like-mi...[Details]
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@Ben Geskin released the latest OnePlus 9 Pro renderings yesterday. As can be seen from the picture, the phone adopts a single punch hole design in the upper left corner of the front camera, a d...[Details]
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Insulin pumps
are portable medical devices whose design and manufacture in the United States are regulated by the U.S. Food and Drug Administration (FDA). This means that their d...[Details]
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Recently, RT-Thread and Ruiside Technology, the leading domestic IoT operating system, announced that the company has received nearly 100 million yuan in round B financing, led by GGV Capital, follow...[Details]
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Different models of PIC series microcontrollers have different watchdog settings. The following takes the PIC16F688 microcontroller as an example. 1. If WDTE=1 in the configuration word, the watchdog...[Details]
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News Highlights: NXP and Volkswagen to deploy V2X technology on European roads V2X technology will improve driving safety – it protects car drivers now, and will also protect cyclists and p...[Details]
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Figure 1
Let's expand on the calendar clock introduced last time: let it have the function of detecting atmospheric temperature and humidity, run 24 hours a day without inter...[Details]
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#include reg52.h sbit PWMOUT = P0^0; sbit ADDR0 = P1^0; sbit ADDR1 = P1^1; sbit ADDR2 = P1^2; sbit ADDR3 = P1^3; sbit ENLED = P1^4; unsigned char HighRH = 0; //high b...[Details]
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Voltage type three-phase bridge inverter circuit
In addition to the output waveform performance indicators, the performance indicators of the inverter should also include:
...[Details]
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The 49th BeiDou navigation satellite was successfully launched into orbit by the Long March 3B carrier rocket at the Xichang Satellite Launch Center. Subsequently, the satellite was sent into the p...[Details]
PCB Design
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