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In English, we often use “comparing apples to apples” to indicate that we are making a fair comparison between similar things. On the other hand, if we say “comparing apples to oranges,” we mean th...[Details]
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1 Introduction
The topology of the half-bridge current source high-frequency link inverter circuit is shown in the figure . Figure 1 shows the topology of the half-bridge current source hig...[Details]
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HMD Global has launched four new phones, namely Nokia C100, Nokia C200, Nokia G100, and Nokia G400. The newly launched C-series and G-series phones are being launched in the US market and the company...[Details]
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LED screens currently on the market mostly use asynchronous serial ports, TCP/IP interfaces and GPRS wireless communication. For LED screens in the decoration plan, even if the wiring is done in advan...[Details]
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STM8L051x SPI used as Master Here I use STM8L051x SPI as Master and ads1293 as slave to make the two communicate. 1. Check the datasheet of STM8L051x and the description of SPI master module is a...[Details]
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Image sensors have always played a vital role in the process of achieving high intelligence in automobiles. As automobiles gradually move towards high-level autonomous driving, the requirements for...[Details]
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The printed circuit board layout determines the success or failure of any power supply, determining its function, electromagnetic interference (EMI), and performance under heat. Switching power s...[Details]
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On January 27, the Funeng Power Semiconductor Project rolled off the production line. According to Dazhong Daily, this marked the entry of Shandong's first chip processing and manufacturing line into...[Details]
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01Understand oscilloscope bandwidth---rise time and signal fidelity When oscilloscope users choose an oscilloscope to make critical measurements, the main parameters of the oscilloscope are often the...[Details]
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With the rise of the Japan-South Korea trade war, hydrofluoric acid, a semiconductor chemical material, has also come onto the stage. At the Semiconductor Industry Innovation Forum on September 4, Li...[Details]
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Hardware platform: FL2440
Kernel version: 2.6.28
Host platform: Ubuntu 11.04
Kernel version: 2.6.39
First modify the kernel source code /arch/arm/mach-s3c2410/mach-smdk2410.c
Add red font p...[Details]
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When using electronic measuring instruments, waveform viewing is the most commonly used function. So how is waveform acquisition and reconstruction generally achieved? The two most typical instrument...[Details]
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AHB is the abbreviation of Advanced High performance Bus, which is a kind of "system bus". AHB is mainly used for the connection between high-performance modules (such as CPU, DMA and DSP, etc.). The ...[Details]
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The SMD 3528 and 5050 modules have a luminous angle of 180 degrees, which is more suitable for full-body luminous characters, thicker fonts, larger fonts, and fonts with a thickness of less than 8 ...[Details]
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During the operation of the CPU, it is often necessary to interact with peripherals. The interaction methods include "polling method" and "interrupt method".
Polling method:
The...[Details]
RF/Wirelessly
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