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The Redmi K30S Extreme Commemorative Edition is officially launched today. The dimensions of the Redmi K30S are 165.1 x 76.4 x 9.3 mm and weighs 216 grams. The front and back are covered by Gorilla G...[Details]
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I still remember when I first started working, there was a high-power brick press in the factory. Due to other equipment and digital grounding, its electronic equipment burned out several times. Fi...[Details]
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The important sensing element of the pressure
sensor
is the Fabry-Bilott (FP) type optical interferometer. The two mirrors of the interferometer are the inner surface of the film at one e...[Details]
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RH5RI internal structure diagram
The RH5RH/I series is a three-terminal switch integrated regulator using pulse width modulation (PWM) and radio frequency (PFM) methods. The internal structure i...[Details]
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On May 8, when Google released Android Q, Apple also pushed the iOS 12.3 Beta 5 version. Both developers and public beta users can download and upgrade. Apple said that in iOS 12.3 Beta 5, ...[Details]
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In recent years, we can find many changes in the process of automobile intelligence, including the increase in the application of voice and touch in the smart cockpit. At the same time, the mechani...[Details]
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The following is the source code. VS2010 is broken and I haven't had time to reinstall it. I used DEV-C++ to make it. I wrote the comments in detail. Because the E language is very poor, the variable ...[Details]
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According to data from market research firm Omdia, Intel accounted for 17.45% of the global semiconductor market (excluding wafer manufacturing companies) revenue in the second quarter of 2020, ranki...[Details]
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Method of designing beautiful sound tube preamplifier based on 6n2
Assembling a tube preamplifier is the first choice for those who want to DIY tube amplifiers.
1. Key points of tub...[Details]
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introduction
The intelligent pneumatic pump control system with C8051F020 single-chip microcomputer as the core can effectively solve the gas metering problem encountered in the pneumatic wiping...[Details]
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1 Introduction
In industrial control sites, it is often necessary to collect a large amount of field data, such as voltage, current, temperature, humidity, air pressure, etc., and transmit the dat...[Details]
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The development of new energy vehicles as a whole has entered a new normal. I got some insurance data for October from a friend. Let’s take BYD as an example to see the changes since July. 1) Overa...[Details]
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Visteon recently announced the appointment of Wei Wei as President of China, effective March 1, 2021. Wei will be responsible for the overall business, products and operations of Visteon China, and w...[Details]
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To summarize briefly: Fast PWM is determined by the match value and the TOP value. The TOP value can be fixed (square wave generation mode 5, 6, 7) or programmable (square wave generation mode 14, ...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the field of automobile and industrial automation. It has the characteristics of high reliability, real-time and flexibility. H...[Details]
Power technology
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