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1. Passive probe Attenuated passive voltage probe is the most commonly used probe. The bandwidth of common passive probes is below 500MHz. Most low-end and mid-range oscilloscopes are equipped with t...[Details]
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Electronics Fan Network News:
The choice of chip model is the most important for engineers in circuit design. Faced with a wide range of chips on the market, how can they choose the chip that sui...[Details]
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Since I have worked on 2440 and 6410 before, due to time constraints, I will temporarily skip the bare metal driver and uboot porting of other modules and directly enter the study of kernel porting an...[Details]
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An important trend in ADCs is the move toward higher resolution. This trend affects a range of applications, including factory automation, temperature sensing, and data acquisition. The need for h...[Details]
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According to Jiwei.com, Japan's Murata Manufacturing will start mass production of all-solid-state batteries in the next few months, with its main customers being manufacturers of headphones and othe...[Details]
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iQOO Neo6 and Pixelworks Semiconductor Redefine the Differentiated Visual Experience of Mobile Games
Diverse picture quality enhancement effects, personalized immersive sensory exp...[Details]
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Corefree Semiconductor, a leading company in the domestic EDA and filter industry, recently successfully held its 2021 National User Conference in Shanghai. This conference, co-organized by the Shang...[Details]
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The source program of the oled clock microcontroller is as follows: #include "REG52.h" #include "oled.h" #define uchar unsigned char #define uint unsigned int #include intrins.h sbit DQ = P3^6;...[Details]
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Compared with the data transmission rate of RS 232 bus, the transmission rate of USB is as high as 480 Mb/s. Therefore, the RS 232 serial interface of many computers has been replaced by USB interf...[Details]
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If you ask a hundred companies about the definition and planning of digital transformation strategies, you will probably get a hundred different answers. However, companies have reached a consensus o...[Details]
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Due to design and process reasons, some panels have problems such as the characteristics of liquid crystal molecules being easily destroyed. Therefore, when designing the driving ...[Details]
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This article mainly measures the speed of the motor, and then uses a digital tube to display the speed of the motor. This device mainly consists of two parts: the photoelectric speed measurement part...[Details]
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As smart connected cars are gradually accepted by everyone, tires , as one of the core components of automobiles , have also introduced smart connected technologies. According to foreign media report...[Details]
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According to foreign media reports, Ouster, a supplier of high-resolution lidar sensors, has launched two new high-resolution digital lidar sensors – the ultra-wide field of view OS0-128 and the long...[Details]
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The electronic components are: a 1K/2W resistor, a 10K adjustable resistor, an IRF540 field effect tube, and a precision reference voltage source TL431. Input a certain DC voltage from the input end,...[Details]
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