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On July 26, local time, General Motors announced to the outside world that the Cruise department's business losses in the second quarter reached US$500 million (approximately RMB 3.3 billion), more t...[Details]
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A mobile power bank is a portable charger that integrates power supply and charging functions. It can charge or power standby for digital devices such as mobile phones anytime and anywhere. It usuall...[Details]
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1 Oscillation cycle: It is the time taken by the crystal oscillator to oscillate once. It is also called the clock cycle.
Machine cycle: The time required for the microcontroller to complete an indep...[Details]
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Many microcontroller-based systems have both analog and digital signals. Even systems that appear to be completely digital are not completely digital because of analog effects such as ringing and cro...[Details]
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On January 7, 2022, Wanliyang Energy Company and the Management Committee of Jiangshan Economic Development Zone of Zhejiang Province signed the "Wanliyang Jiangshan Qingyang Transformer 300MW/600M...[Details]
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0 Introduction With the development of modern science and technology, the power system is gradually developing towards comprehensive automation and unmanned power stations. The DC power supp...[Details]
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The projects I opened before did not have this problem. After downloading a project from the Internet, I prepared to debug it and found that the breakpoints could not be set. I was confused for a lon...[Details]
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The vacuum tester is a commonly used test instrument. The sampling design of the product has changed the previous method of using current peak value for calibration, and now uses ion charge for calib...[Details]
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As we all know, the relationship between the frequency domain and the time domain can be described by Fourier theory. By performing inverse Fourier transform on the reflection and transmission freque...[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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CoreDrive Technology, a world-leading automotive chip company, has released the high-performance and high-reliability automotive MCU E3 "Control Core" series of products, which can be fully applied...[Details]
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1. Encoder principle If the two signals are 90 degrees out of phase, they are called orthogonal. Since the two signals are 90 degrees out of phase, the direction can be determined based on which of t...[Details]
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Register Configuration PCON Power Management Register Bit number D7 D6 D5 D4 D3 D2 D1 D0 Bit Symbol SM0 SM1 SM2 REN TB8 RB8 TI RI – Mode Mode Mode 1 directly clears Enable serial port reception Mode ...[Details]
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MIT's biomimicry lab recently broke the speed record with its Mini Cheetah robot: It's not quite as fast as Usain Bolt, but it can probably run faster than you. Plus, the robot has no eyesight, and...[Details]
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1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]
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