"Fat" and "Fu"/Lu ShiyuSome people don't study wellThey don't recognize words well Theythink the upside-down "Fat" is "Fu"and treat it as a treasureAs a result,"Fu" didn't fail,but bad luck failed, an...
With the microcontroller, filtering is more often implemented with algorithms. It is much better than the previous circuit implementation method (in my opinion). What do you think of the effects of va...
The reconfigurable multi-band PA approach presented in this article offers significant advantages over traditional band-switching PA front ends. Qorvo’s QPA0007 uses patented technology and is the ind...
We sincerely invite you to give us some ideas. It’s a new year and a new beginning. The motor section is also quietly working hard to bring you more benefits and better experiences. Friends, have you ...
Can solve Beijing hukouChina Electronics Science Academy recruitment【Introduction】
Founded in 1984 , the Electronic Science Research Institute of China Electronics Technology Group Corporation (CETC) ...
As an important part of the substation, the DC system provides a strong guarantee for the safe and stable operation of the power system. The battery pack is the main equipment for providing and sto...[Details]
Data storage device configuration The data memory consists of special function registers (SFRs) and general purpose registers (GPRs). SFRs control the operation of the device, while GPRs are a ge...[Details]
1. Experimental Tasks
To move a single light left and right, the hardware circuit is shown in Figure 4.4.1. The eight light-emitting diodes L1-L8 are respectively connected to the P1.0-P1.7 interfa...[Details]
According to foreign media reports, on September 17, local time, the US Patent and Trademark Office officially announced 60 new patents of Apple, including a new intelligent hinge system using varia...[Details]
As power engineers, we often have close contact with electricity in our work. Safety is a cliché, but people always become indifferent and lazy. This requires us to not only have a sense of safety, b...[Details]
introduction The oscilloscope's Track and Trend functions are two measurement-based mathematical functions that can be used to gain insight into the measurement. Trend uses the measurement event nu...[Details]
AT89S51 provides users with two external interrupt request input terminals INT0 (the inverse) and INT1 (the inverse). In actual application systems, two external interrupt request sources are often...[Details]
As a professional communication module manufacturer with the highest shipment volume in China, China Mobile OneMO has always adhered to the brand belief of "stable supply of high-reliability and cost...[Details]
Introduction: This article mainly introduces the program codes of various display modes of 05 digital tube of STC51 single chip microcomputer example. I hope it will be helpful for your study. ...[Details]
Toshiba recently announced that it will withdraw from the residential solar power generation business due to deteriorating profits caused by fierce competition.
Toshiba said in the annou...[Details]
Can you walk through walls in the real world? Is telepathy in literary works possible? The emergence of quantum theory in the 20th century overturned many of human views on the world. In the quantu...[Details]
Variable frequency speed regulation systems are widely used in industrial production of various small and medium-sized enterprises. This is all thanks to the fact that we can provide precise speed ...[Details]
The figure above is the schematic diagram of the IDD measurement circuit. In normal operation, K1 is closed and the current unit is mA; in low power consumption, K1 is open and the current unit is ...[Details]
Schematic diagram of using the virtual ground of the operational amplifier to reduce the parasitic capacitance CP of the lead cable
The following figure is a schematic diagram of using the vir...[Details]
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