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I have been deeply affected by serial ports since 51. The MAX232 I bought from Huaqiang was originally broken. I thought there was something wrong with my circuit or schematic. Since there was no goo...[Details]
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With the development of mobile technology, many traditional electronic products have begun to add mobile functions. For example, watches that could only be used to tell time in the past can now be ...[Details]
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In the reality that digital devices are becoming more and more the same, changing wallpapers has become an important way to show your personality. A good wallpaper not only has an excellent look and ...[Details]
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TI's new Sitara™ AM2x family redefines MCUs with 10 times more processing power than existing devices
TI Sitara™ AM2x MCUs combine processor-class computing performance with MCU desi...[Details]
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The bonsai atomizer device introduced in this article can produce layers of fog around the rockery and trees of the bonsai, just like white clouds floating in the mountains, greatly improving the orn...[Details]
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Preface In cellular communication systems, in order to fully share resources and reduce investment, operators have adopted a large number of multi-system access platforms (Point of Interface, referre...[Details]
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The designed wireless data transceiver system is an important part of the wireless follow-up control system. It is mainly composed of
nRF905
wireless transceiver module and
LPC2148
A...[Details]
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1. Extended issues Before answering this question, let me extend a question: Is it necessary to use an operating system for STM8? There is actually no standard answer to this question. I have de...[Details]
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Central topic:
.Design of TH102 mobile phone charger solution
. Comparison with two competing mobile phone charger solutions
Solution:
.All three chargers use single-ende...[Details]
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Recently, at an investor relations event organized by Hikvision, questions such as the company's development trends in the second half of the year, overseas market sales forecasts, and the company's ...[Details]
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For a long time, the industry has had various definitions of the concepts of industrial frequency UPS and high-frequency UPS, which has caused a lot of confusion for users. There are two main definit...[Details]
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1. Model: R&S FSP30 2. Fault: The signal level below 3G is seriously out of tolerance. 3. Test: It was found that the microwave switch and RF board were damaged, resulting in severe signal attenu...[Details]
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;============================================ ; filename: comes with Pen segment lcd.asm ; chip : csu1181b ; author : ; date : 2012-07-27 ;============================ ================ include csu1...[Details]
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The charging pile industry, which has always been behind new energy vehicles, has finally become the "protagonist", and the endorsement effect of new infrastructure is playing a role in attracting ...[Details]
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Here is a summary of the three major functions of MMU:
1. Conversion from virtual address to physical address
2.Cache control
3. Memory access rights protection
The Linux kernel...[Details]