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According to a July 2019 Consumer Watchdog report, by 2022, more than two-thirds of new cars in the United States will have safety-critical systems connected online, exposing vehicle infotainment, GP...[Details]
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Analysis of network design of TV station and theater lighting system
With the recent frequent construction and renovation of TV stations/theaters in China, the use of the powerful func...[Details]
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1.Serial communication problem 1. The TTL levels at both ends of the serial communication must be consistent. Depending on the selected chip, they should be either 3.3V or 5V. When the levels at bo...[Details]
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Recently, Beijing Xiaomi Mobile Software Co., Ltd. was granted the patent for "Foot-type calf structure and foot-type robot".
The Qichacha patent abstract shows that the patent belongs to the ...[Details]
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The National Day holiday is about to end, and according to previous information, the launch of the iPhone 12 series is also coming soon. It is reported that Apple will continue to expand its product ...[Details]
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High-speed serial data communication is increasingly used in modern communication systems and control systems. Compared with the traditional RS232 transmission standard, it has higher reliability, str...[Details]
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The pan-automotive industry is gradually taking shape. It is understood that today's smart cars can generate 20GB of data every day. In the future, cars with stronger autonomous driving capabilitie...[Details]
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TelematicsBOX is referred to as T-BOX, also known as Telematics Control Unit (TCU). It is an intelligent terminal device composed of a processor, GPS module, 4G/5G module (with SIM card function), ...[Details]
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Consider an example of digital signal processing, such as a finite impulse response filter (FIR). In mathematical terms, a FIR filter is a series of dot products. It takes an input quantity and an ord...[Details]
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Most electronic systems require overvoltage, reverse battery, and transient protection. These strong interferences can degrade system performance, cause malfunctions, and even damage electronic compon...[Details]
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The design of the reset circuit of the PIC series microcontroller is very important and has a great impact on stable operation. Here are some commonly used reset circuits that have been proven to be c...[Details]
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Abstract: This paper introduces the scheme selection, working principle, circuit structure and calculation method of compensation capacity of static reactive power dynamic compensation device for s...[Details]
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According to foreign media reports, NeoPhotonics, a US company, announced the launch of a new tunable, high-power FMCW (frequency-modulated continuous-wave) laser module and a high-power semiconduc...[Details]
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ARM11 S3C6410 has three PLLs on-chip, which are used to multiply the ARM CPU core and the on-chip devices connected by the bus. In the ARM bus architecture (AMBA ), the AXI (Advanced eXtensible BUS), ...[Details]
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Servo hydraulic press is a hydraulic device that uses a servo motor to drive a hydraulic pump to achieve precise control of pressure, speed and position. It is widely used in metal forming, plastic...[Details]
Analogue and Mixed Signal
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