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In the era of the rapid development of the Internet of Things, in addition to the constantly upgraded 4G/5G broadband network, low-power wide area network (LPWAN) is undoubtedly an important re...[Details]
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MCU timer working mode TMOD setting
TMOD: Timer/Counter Mode Control Register (TIMER/COUNTER MODE CONTROL REGISTER)
The timer/counter mode control register TMOD is an 8-bit register defined bit b...[Details]
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The following error occurs when compiling a project with STVD+COSMIC (loading someone else's project): #error clnk Debugdemo.lkf:47 can't openfile crtsi0.sm8 #error clnk Debugdemo.lkf:60 can't openfi...[Details]
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Abstract: A linear circuit measures temperature and controls the speed of a cooling fan by generating a variable supply voltage for the fan.
Fan noise is becoming a larger issue as more electronic...[Details]
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Opioid abuse is on the rise across the United States. An estimated 1.7 million people in the United States had a substance use disorder related to prescription opioid painkillers in 2017, and from Ju...[Details]
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With the popularity of electronic level instruments, users often make mistakes in operation and improper protection during work because they do not understand their basic working principles and per...[Details]
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According to Taiwan Electronics Times on February 20, the semiconductor supply chain stated that not only did TSMC’s existing process capacity utilization rebound, its 2-nanometer progress was also b...[Details]
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51 single chip microcomputer——LED dot matrix screen LED dot matrix screen LED dot matrix screen principle 74HC595 serial-to-parallel converter chip source code Show results Show results Rou...[Details]
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Because the output of the microcontroller is open-drain output, just like the collector of a transistor, it cannot output a high level without a pull-up resistor. The pull-down resistor pulls the lev...[Details]
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Silicon Labs Launches New System-on-Chip and Development Tools Optimized for Amazon Sidewalk to Accelerate Sidewalk Network Adoption
Silicon Labs provides expert support for Sidewalk...[Details]
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Electronic stopwatch clock digital tube display can set time can be used to stopwatch pause, reset buzzer button tone The microcontroller source program is as follows: #include reg51.h #include ...[Details]
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introduction
In the rapidly changing modern society, the fields of education and business are facing unprecedented challenges and opportunities. With the continuous advancement of technolo...[Details]
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GPS can provide continuous, high-precision, real-time time reference, three-dimensional position, three-dimensional velocity, integer ambiguity and other data. It has the characteristics of good pe...[Details]
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What is a soft interrupt? How to trigger soft interrupt Soft interrupt occurs when Soft interrupt occurrence conditions Soft interrupt seize If preempt_count_add adds SOFTIRQ_DISABLE_OFFSET, th...[Details]
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BOE exclusively supplies Nubia and Red Magic flagship new products with a new generation of under-screen display technology, leading the industry into the era of true full-screen
O...[Details]
RF/Wirelessly
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