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The microcontroller used is MSP430F5438, which is an older one. But it has more serial ports, so I still like it. When using the SPI hardware interface, initialize the program code: void halCom3Init(...[Details]
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In Phase 2, the RFID reader and the main control board have been able to communicate with each other and send and receive data strings. This is the core part. However, the amount change was f...[Details]
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China Energy Storage Network:
The barren saline-alkali beach was hard to find birds and plants. Now, it is a hotbed for development and a livable new district, with spring tides surging on th...[Details]
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Huawei officially launched its first desktop computer in Beijing - HUAWEI MateStation B515. It adopts a small chassis design, is equipped with a new generation of 8-core 7nm AMD Ryzen processor, and ...[Details]
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Editor's note: In the increasingly complex electromagnetic environment, more and more spectrums are scattered around us. Sometimes in order to solve a problem, we have to find different phenomena in ...[Details]
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In view of the high price and inconvenience of using the bitstream analyzer in the traditional digital video broadcasting system, this paper proposes a cost-effective supplementary design solution,...[Details]
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This paper takes the STC12C5A60S microcontroller as the core and uses its internal two-way programmable counter array (PCA) modules to simulate the pulse width modulation method. It designs and imp...[Details]
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For embedded development, Bootloader is almost as important as the operating system. It allows us to get rid of the official MCU tools and customize our own burning tools, which not only improves pro...[Details]
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Fairchild's FSEZ1317NY is a third-generation primary-side regulation (PSR) and highly integrated PWM controller with standby power consumption below 300mW, high-voltage start-up, minimal external c...[Details]
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Each circuit of an analog multimeter may fail. Here are some repair methods for some common failures.
(1) DC current measurement circuit (see figure)
Figure DC current measurement circuit ...[Details]
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/*************************************Include header file********************************/ #include iom128v.h #include macros.h /************************************Digital tube segment code table...[Details]
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TH2684A Insulation Resistance Tester Brief Introduction: TH2684 high-precision insulation resistance tester is an intelligent measuring instrument that can quickly measure the insulation performance ...[Details]
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According to foreign media reports, Japan’s National Institute of Materials Science (NIMS), SoftBank, and Ohara Optical Corporation (Ohara) jointly determined the detailed mechanism behind the degrad...[Details]
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The ultrasonic sensor technology used by the reversing obstacle
detection system can detect nearby obstacles and provide the driver with reversing warnings and assisted parking functions. The pr...[Details]
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Test speed is very important for the production of all electronic components, and before RF testing can be performed, the DC operation of these devices must be tested. For diodes, this includes forwa...[Details]