Rust is used for embedded development. There are some articles on the Internet, but most of them use some ready-made projects. This time I will build an independent project from scratch. This time I u...
A few days ago, I bought a CY8CKIT-059 development board for a little over 100 yuan. It is available in the official flagship store of Tmall. Because this board is so easy to use, I couldn't help but ...
Preamplifiers play a vital role in audio systems. This article first explains how engineers should select the right components when designing preamplifiers for home audio systems or PDAs. Then, the so...
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I'd like to ask you guys, when I was using AD company's 125M sampling rate AD chip recently, the output digital signal level was abnormal, in addition to the high level and low level, the level of som...
ESP32-Audio-kit is a small audio development board developed by Anxinke Technology based on the ESP32-A1S module. Most audio peripherals are distributed on both sides of the development board. It supp...
The global smartphone market continues to show a weak trend, with overall shipments falling. According to the Canalys report, global sales in the first quarter of this year totaled 313.9 million uni...[Details]
Preface: I didn't need the serial port originally, but recently when I was reading the sensor data, the data was wrong. My senior recommended that I use the serial port to check what the data was, so...[Details]
As we all know, any closed-loop system with a gain of unity gain l and an internal phase shift of 360° with frequency will have the possibility of instability. Therefore, almost all switching power su...[Details]
Ozone O3 is a light blue gas with a grassy smell. Its chemical properties are very active. Its energy when free instantly produces a strong oxidizing effect. It has a very strong oxidizing ability. H...[Details]
Data acquisition systems are widely used in measurement and control devices and systems such as measuring instruments and industrial control equipment. The core component is the A/D converter.
...[Details]
Generally, when viewing a waveform with an oscilloscope, the frequency parameters of the waveform are directly displayed. If the frequency of the waveform does not change much, it is more convenien...[Details]
Internet retailers are actively involved in the manufacturing industry. Diversified demands have put forward higher requirements for manufacturing production efficiency and response speed, which obvi...[Details]
1. ABB robot IO signal setting sequence
2. ABB robot standard IO DSQC651
3. Signal Configuration
1. ABB menu - control panel - configuration - unit - add
Name...[Details]
Apple plans to launch Mac computers with its own processors next year, according to Bloomberg. Bloomberg further pointed out that Apple is currently researching three Mac processors, which are chi...[Details]
As Huawei's scroll device patent was exposed, the First Financial reporter found on the official website of the State Intellectual Property Office that Huawei, BOE, CSOT, OPPO, vivo, Xiaomi and other...[Details]
The advent of the AI and 5G generations, the advancement of cloud computing technology, and the accelerating drive of digital transformation have led to fierce competition in the solid-state drive ...[Details]
Water treatment places high demands on pressure and level measuring devices. For these applications, Baumer offers robust sensors for high vibrations and aggressive media. For example, we offer sens...[Details]
XILINX puts forward the requirements for the analog power supply wave noise in the Transceiver user manual: 10mV pp 10kHz~80Mhz. Most customers' first reaction when seeing this indicator requirement ...[Details]
Today, my colleague tested a small program I wrote before, and a strange error occurred. First, the Uart communication receiving operation had a problem of incomplete received data: a 2-byte response...[Details]
01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]
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