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STM8 independent watchdog introduction The independent watchdog module can be used to solve the processor errors caused by hardware or software failures. It is driven by an internal 128kHz LSI RC osc...[Details]
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OPPO officially released its new flagship mobile phone, the OPPO Find X 3 series. In addition to the mobile phone, OPPO also released the OPPO Enco X true wireless Bluetooth headset with a new "blue ...[Details]
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The examples on the Internet about reading and writing AT24C series E2PROM through I2C interface of Philips 32-bit ARM microcontroller are basically read and written through interrupt mode, including ...[Details]
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Hardware Connection: Code: #include reg52.h #define uchar unsigned char #define uint unsigned int sbit K1 = P3^7; uchar i,Second_Counts,Key_Flag_Idx; bit Key_State; fly DSY_CODE = { 0x3f,0x...[Details]
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The final version of Android 12 has been available to developers and eager fans on AOSP for a few weeks, but today it's officially rolling out to those who want to easily get it via OTA. It's n...[Details]
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The European New Car Assessment Program (NCAP) recently updated its radar standards to improve driver assistance features in new cars. NCAP standards vary by region; in the United States, NCAP is m...[Details]
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The century-old automobile industry is undergoing an era of great change. The transformation of automobiles to electrification and intelligence is an inevitable trend. The trends in the four areas ...[Details]
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Yunliwuli MG5 outdoor mobile LTE gateway uses nRF9160 SiP and nRF52840 SoC to receive and manage low-power Bluetooth data, and transmit the data directly to the cloud to support more efficient logist...[Details]
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IPC International Electronics Industry Connectivity, together with its strategic partner Messe Munich, made a multi-faceted appearance at the Munich South China Electronics Production Equipment Exhib...[Details]
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Let me briefly introduce EMI:
EMI is translated into Chinese as electromagnetic interference. In fact, all electrical equipment will have electromagnetic interference, but the severity varies.
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In daily life, when household appliances (such as washing machines, refrigerators, power tools) leak electricity or are induced to be charged, you will feel a "numbness" in your hands. If you use a t...[Details]
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1. Basic Concepts
The ARM Coetex-M3 core supports a total of 256 interrupts, including 16 internal interrupts, 240 external interrupts and programmable 256-level interrupt priority settings. STM32 c...[Details]
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Rechargeable batteries are at the heart of many new technologies, such as renewable energy sources, which are becoming increasingly popular. More specifically, they are used to power electric cars , ...[Details]
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Advantech Connect, a series of online partner summits by global industrial Internet of Things manufacturer Advantech, has officially debuted. The first one is themed "AIoT Wins at the Edge and Create...[Details]
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The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]
RF/Wirelessly
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