[size=4][color=#000000][backcolor=white]Pressure sensors are generally used to measure the pressure of fluids (such as liquids, gases, and melts). They have good mechanical processing and heat treatme...
As shown in the figure below, the resistor of 100Ω has a length of 34mm and a middle diameter of 8mm.
The words on the resistor body seem to be:S91RX21-0100R JWhat's the power of this resistor?Thanks!...
[align=left][color=rgb(34, 34, 34)][font="]For users, it is not necessary for them not to understand how various wireless technologies control smart home products. Just like many people can drive, but...
1. Jitter of mechanical buttons
The keyboard, as an interface for intervention instructions to system operators, represents various specific operation commands with its specific key sequence. The...[Details]
1. Download the old version of st-link firmware 2. Backup: Close the Keil software and back up the C:Keil_v5ARMSTLink folder (to prevent failure) 3. Copy: Copy the downloaded old version firmware...[Details]
The purpose of measurement is to obtain the specific value of certain aspects of the object being measured, which is generally achieved with the help of special measuring equipment. However, when me...[Details]
Principle and types of thermal resistors Thermal resistors are the most commonly used temperature detectors in the medium and low temperature zones. Its main features are high measurement accuracy an...[Details]
Qualcomm Technologies International, Ltd., a world leader in wireless audio, continues to drive technological innovation and delivers a broad portfolio of platforms and technologies to help OEMs meet...[Details]
0 Introduction
With the rapid development of my country's economy and the improvement of people's living standards, energy and resources have become increasingly scarce, and power shortage...[Details]
Although the technical bottlenecks in perception, data processing and information display have caused the AR market, which has been seriously bubbled, to gradually return to calm in the past two year...[Details]
Since last month, Tesla and other companies have started layoffs due to concerns about the global economic outlook, which in turn affects final consumption. On Monday local time, there were reports t...[Details]
Summary Bidirectional power converters are key components in renewable energy and electric vehicle chargers. Silicon carbide switches enable efficiency levels that were unattainable with previous ...[Details]
An inverter is a DC to AC transformer, which is actually a voltage inversion process with a converter. The converter converts the AC voltage of the mains power grid into a stable 12V DC output, while ...[Details]
In the previous article, we mentioned that as cars support more and more functions, the industry's requirements for automotive electronics are becoming more and more stringent, which has also led to ...[Details]
With the development of distribution network, the reliability of small current grounding system operation has been paid more and more attention, and various protection devices for small current grou...[Details]
The power supply described here boosts the voltage from 1.5 volts of a flashlight battery to the 3.5 volts required by the LED, while the power supply connects the LED in series with the flash...[Details]
On October 19, at the 2021 Yunqi Conference, Alibaba's semiconductor company Pingtou Ge released its self-developed cloud chip Yitian 710. This chip is the industry's most powerful ARM server chip, w...[Details]
Real-time operating system RTOS
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