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After testing, it was found that the RF front-end mixer was faulty, resulting in no signal detection and self-calibration error. Repair process The damaged components were replaced and the enginee...[Details]
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Automatic welding path correction replaces manual operation. This solution is produced using high-quality stainless steel processing equipment. It can complete the design, prototype manufacturing, tes...[Details]
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According to the latest survey by TrendForce Semiconductor Research Center, as DRAM spot prices have continued to rise over the past month, coupled with the power outage at Samsung's Hwaseong plant o...[Details]
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#define SDA_IN() {GPIOB- CRL&=0X0FFFFFFF;GPIOB- CRL|=(u32)8 28;} #define SDA_OUT() {GPIOB- CRL&=0X0FFFFFFF;GPIOB- CRL|=(u32)3 28;} Are you confused by what you see? Actually, it is not...[Details]
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The method of quickly identifying the three poles of the thyristor, that is, the pins, is very simple. According to the principle of PN junction, you only need to use a multimeter to measure the r...[Details]
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Now when learning STM8, since ST has provided standard driver library functions, the requirement for C language ability is very weak. As long as you have taken a college C language course, you can pr...[Details]
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Clock Introduction: The clock cycle is also called the oscillation cycle: it is defined as the inverse of the clock pulse (the clock cycle is the inverse of the crystal oscillator directly used by th...[Details]
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At present, LED street lamp driver power supply has problems such as low output power, poor conversion efficiency, low power factor, unstable output characteristics and poor reliability, which serious...[Details]
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Jiwei.com recently discovered that Alibaba Cloud has begun to provide some invited users with a trial of its self-developed Arm architecture CPU instances that were successfully taped out last year. ...[Details]
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Today's solar panels and wind power have the advantage of being sustainable and pollution-free, but they are expensive to install and in most applications, their load interface requires a powe...[Details]
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Bourns New Shielded Gigabit Ethernet/PoE+ Chip LAN Transformer
Dedicated for high-speed telecommunications and EMI suppression applications
The two new low-p...[Details]
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Dynamic signal analyzer is a commonly used electronic instrument used in fields such as sound analysis, mechanical vibration analysis and control system analysis. Figure 1 is a block diagram of the ...[Details]
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1. Switch the main clock to HSE; (external crystal oscillator is 8MkHz) 2. Divide the main clock frequency by 8, that is, the counter clock period is 1us; 3. Set the timer to interrupt once every 250...[Details]
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MQDC adheres to the concept of "empowering creators" and launches Cloud 11 as Asia's largest content creator center MQDC is leveraging technology to drive economic development and transform South ...[Details]
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The industry-renowned Arm® Tech Symposia annual technology conference will
kick off at the Ritz-Carlton Hotel in Pudong, Shanghai on November 19, 2024, and will move to the Renaissance Shenzhen...[Details]
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