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Recently, Jiangsu Province issued the "Notice on Several Policy Measures to Accelerate the Construction and Development of the Fifth Generation Mobile Communication Network", proposing to vigorously ...[Details]
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Beijing, May 6, 2019 - Texas Instruments (TI) recently introduced a fully tested battery management and traction inverter system reference design, as well as new analog circuits with advanced monitor...[Details]
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The STM8 rtc clock can use an internal low-frequency clock source or an external low-speed 32768Hz clock source. The rtc code is as follows: #include #include voidinit_rtc(void) { RTC_InitTypeDefRT...[Details]
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A filter/filter circuit is a device/circuit that can effectively filter a certain frequency band or a frequency band outside of the frequency band. It is one of the more common electronic components/...[Details]
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Step 1: First, adjust the multimeter to the appropriate position of the ohm block. Generally, capacitors with a capacity below 1UF are tested with the "20k" block, capacitors within 1UF-100UF are...[Details]
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When we use the capture mode of the oscilloscope, we usually only use the default standard capture mode. Do you know what capture modes there are? How much do you know about how they handle sampling ...[Details]
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News from Qichacha shows that on February 28, Beijing Chehejia Information Technology Co., Ltd., an affiliate of Li Auto (02015.HK), applied for " lithium battery internal resistance adjustment metho...[Details]
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When the polarity of the circuit cannot be determined in the circuit, it is recommended to use a non-polar electrolytic capacitor. The ripple current through the electrolytic capacitor cannot exceed i...[Details]
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The scale of new energy vehicles has grown significantly, but behind it lies an extremely thorny problem: how to digest a large number of retired power batteries. According to the large-scale promoti...[Details]
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Data transfer instructions:
1 MOV A,Rn register content is sent to the accumulator
2 MOV A,direct The data in the direct address unit is sent to the accumulator
3 MOV A,@Ri The data in the indirect...[Details]
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What code needs to be written to write a driver: 1. Hardware related drivers 2. Makefile compiler 3. You also need to write a relevant test program For example: a camera driver 1. To write the driver...[Details]
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The principle of the venturi flowmeter is that when the wind blows through an obstacle, the air pressure near the port above the leeward side of the obstacle is relatively low, which produces an adso...[Details]
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The core products of the wireless alarm system are the host and the detector. After receiving the alarm signal, the host will generate a high-decibel alarm sound, and at the same time, it will use the...[Details]
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DCS (Distributed Contorl System), also known as distributed control system, is a computer control system relative to the centralized control system. It is developed and evolved on the basis of the ...[Details]
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It was Sunday, and I was just resting at home. It was a good time to learn ARM. I got up
very early in the morning because I was always anxious about how to set up the ARM development environme...[Details]