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The appearance of the new LOGO gives Lenovo a whole new space for imagination In the last issue, we just did a special issue on the 10th generation of Intel Core, and many products with different p...[Details]
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The minimum system of a single-chip microcomputer refers to the circuit system composed of the minimum devices required to make the single-chip microcomputer run. If the minimum system you build ...[Details]
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The rapid development of mobile Internet has driven the application and popularization of QR codes in daily life. At present, 90% of the world's individual users of QR code payment are in China, and ...[Details]
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On the morning of September 18, Apple launched the new Apple Watch Series 6 on Wednesday. One of its important features is blood oxygen detection. According to Apple's official website, this feature ...[Details]
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In recent years, the number of connected IoT devices has shown a linear growth trend, and the devices themselves are becoming more and more intelligent.
The implementation and integration of ar...[Details]
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Mobile Industrial Robots (MiR), a global leader in the mobile robot market, has released a new top module, MiR250 Hook. This new product is suitable for the MiR250 Autonomous Mobile Robot (AMR) and i...[Details]
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material I use the module from Greensun Electronic Technology, which has complete documentation and related examples. SYN6288 module schematic diagram Speech synthesis commands wiring How to wi...[Details]
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What does high voltage and high power operational amplifier mean?
Definition of high-voltage and high-power operational amplifiers The output voltage of the operational amplifier is mainly limited ...[Details]
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Data acquisition is one of the main functions of automatic test systems. In some application areas, such as ultrasound and medical electronics, different signal frequency ranges require different s...[Details]
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Measurement formula
Because the impeller blades have a certain angle with the flow direction, the fluid impulse makes the blades have a rotational torque. After overcoming the friction torque and f...[Details]
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51 MCU control beat generation example program #include reg51.h sbit speaker=P3^7; unsigned char Do=108; unsigned char beat_H=(65536-62500)/256,beat_L()=(65536-62500)%256; unsigned char tone_H...[Details]
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"It is strictly forbidden to follow the trend and speculate, chase the rise and sell the fall", "It is strictly forbidden to transfer investment management rights", "It is strictly forbidden to trans...[Details]
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1. Design Features
1. Constant current output is very suitable for
driving
LEDs
2. High output voltage supports a
LED
string, so there is no need to consider current ...[Details]
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Today I will tell you how to use the ultrasonic module. We also look at the circuit diagram first to find the relevant pins We can see that there are two circuits controlling JS1 and JS2, which a...[Details]
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Recently, there have been continuous news about the use of MLED in vehicles. Changan Qiyuan E07 uses Jufei Optoelectronics COB; Zeekr 7X uses Ruifeng Optoelectronics' Mini LED backlight vehicle scr...[Details]
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