[color=#000][font=Arial, Helvetica, sans-serif, 宋体][size=11.818181991577148px][size=14px]Three Hardware Interfaces for Audio Devices--PCM, IIS and AC97Some Audio Codecs always have the word PCM. I alw...
Piezoelectric crystals are the core of imaging. The probe uses the piezoelectric effect of the crystal to convert high-frequency electrical energy into ultrasonic waves for outward radiation, and rece...
I sampled 8 40KHZ square waves (25us per cycle). The sampling frequency is 500KHz, which means one point is sampled every 2us. I cannot restore it. There are only a few high pulses with a long interva...
Abstract: This paper introduces the bootstrap design and application of the IDMA interface of the ADSP-218X series DSP chip. In terms of hardware, it introduces the characteristics of the IDMA interfa...
As the number of cars increases, environmental pressures are also increasing. At this time, some people are saying that new energy vehicles are energy-efficient and environmentally friendly, and ar...[Details]
On August 21, WeRide officially launched WePilot AiDrive, a one-stage end-to-end assisted driving solution developed in cooperation with Bosch. This comes only half a year after the two parties' "t...[Details]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[Details]
With the gradual popularization of new energy vehicles in recent years, more and more people have been able to access and purchase electric vehicles. The structure of electric vehicles is composed ...[Details]
ESD protection diodes are specialized for small-signal ESD protection or surge protection TVS arrays, often used for multi-circuit protection. Their small package size, low on-state voltage, high i...[Details]
Deep in the laboratory, a seemingly ordinary piece
of
battery
material
was fed into the China Advanced Research Reactor (CARR). Scientists activated the neutron depth profiling device,...[Details]
introduction
By the end of 2014, people aged 60 and above in China accounted for 15.5% of the total population, reaching 212 million; those aged 65 and above accounted for 10.1% of the total, ...[Details]
On August 18, Zhiyuan Robotics released information showing that the company's entire product line is officially on sale.
The full range of products launched this time includes six major produ...[Details]
HEVO, a developer of wireless charging infrastructure for electric vehicles, and STEER Tech, a company specializing in high-precision autonomous vehicle technology for fleet garage operations, anno...[Details]
Since the beginning of summer, high temperatures have continued to intensify, and the national electricity load has frequently broken records. The latest data from the National Energy Administratio...[Details]
Due to their small size and form factor, there are few existing printed circuit board standards for the growing wearable IoT market. Until these standards emerge, we must rely on knowledge gained f...[Details]
Introduction
With the development of mobile internet, technological advancements, and the introduction of high-performance, low-power processing chips, the variety of smart wearable devices has...[Details]
On August 8th, at the 2025 World Conference held in Beijing, Orbbec, under the theme of "Inspired and Dynamic," unveiled a new lineup of sensing products for the robotics field. Among them were the...[Details]
Simulation is an essential tool to help robots learn new skills such as perception (understanding the world from camera images), planning (developing a sequence of actions to solve a problem), and ...[Details]
Microcontroller MCU
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