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According to foreign media reports, Intel is in talks with Israeli AI chip innovation company Habana Labs, intending to acquire it and enhance its own capabilities in AI. If the negotiations go smoot...[Details]
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The eye diagram is a graph accumulated and displayed on a series of digital signals. It contains a wealth of information. From the eye diagram, the effects of inter-symbol crosstalk and noise can be ...[Details]
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Recently, the US sanctions on Huawei are still continuing to ferment, but the tenacious Huawei has withstood waves of attacks with its own corporate foundation. This inevitably reminds people that ZT...[Details]
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Test components
test instrument
Test items
★ Mechanical properties Components Circuit (when working) Chip Light bulb Display screen (LED used for display screen) Lamp Lampshade Light ...[Details]
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1 Introduction
With the continuous improvement and update of medical level and medical equipment, disposable injection needles are deeply loved by users for their convenience and hygiene, ...[Details]
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Power device dynamic parameter test Power devices such as field effect transistors and insulated gate bipolar transistors provide fast switching speeds and can withstand irregular voltage peaks. They...[Details]
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introduction The direct communication distance of the CAN bus is only about 10 km, and due to the limitation of the transceiver driving capability, there can only be a maximum of 110 nodes on the...[Details]
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The PCB board of this bile duct secondary amplifier is made of 2mm thickened board, coated with black printing ink, and has enhanced heat dissipation design. After the production is completed, the ma...[Details]
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The article first introduces the implementation principle of the touch screen, then introduces the characteristics of the touch screen chip AD7873, and designs
the PCB
diagram of the connec...[Details]
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Interrupt Priority Group STM32 uses 4 bits to specify the priority of the interrupt source, which can be divided into 5 priority groups (Cortex-M3 defines 8 bits for setting the priority of the int...[Details]
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#define key_input PIND.7 // Key input port
#define key_state_0 0
#define key_state_1 1
#define key_state_2 2
char read_key(void)
{
static char key_state = 0;
c...[Details]
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The application of microcontrollers in electronic products has become more and more widespread. Temperature detection and temperature control are also used in many electronic products. However, th...[Details]
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Figure 3 is a typical OTL circuit. There are two points to adjust its working point: first, the midpoint potential (point C potential) is EC/2. Second, BG2 and BG3 provide a certain forward bias volta...[Details]
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According to foreign media reports, as analysts and research institutions had generally expected, Apple's first batch of smartphones supporting 5G network connection, the iPhone 12 series, has been i...[Details]
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Industrial controllers, also known as industrial control computers or industrial PCs, are computer systems designed for industrial environments. They are often used in industrial applications such ...[Details]
Embedded System
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