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Smart home is based on the house as a platform, using integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology t...[Details]
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In addition to the transformer, the magnetic component of the forward converter also has an inductor, namely the choke. The general information starts from the transformer, but I think it is bett...[Details]
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DATA_IN_ExtSRAM EQU 0 ;;1 defines whether to use external SRAM, 1 means use, 0 means do not use Stack_Size EQU 0x00000400 ;;2 Define the stack space size as 0x00000400 words AREA STACK, NOINIT, READW...[Details]
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News on the afternoon of May 8th, this article summarizes the latest rumors about AirPods, AirPods Pro and AirPods Max, let's take a look. When will Apple launch AirPods Pro 2? As for the...[Details]
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Function implemented: Test the falling edge trigger of external interrupt 0 and external interrupt 1. Because the K3...[Details]
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When the 1X mode is selected, the signal enters the oscilloscope without being attenuated. When the 10X mode is selected, the signal is attenuated to 1/10 before entering the oscilloscope. When...[Details]
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In our daily electrical appliances or equipment applications, we often need to use R-type voltage stabilizing transformers. At this time, many people may not know what a voltage stabilizing transfo...[Details]
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Nowadays, in automated measurement systems, digital multimeters are one of the most commonly used measuring devices. They can not only measure data, inspect components, and troubleshoot line faults...[Details]
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Three methods of motor speed regulation
The three methods of motor speed regulation are as follows:
Mechanical speed control method: Change the motor speed through a mechanical transmissi...[Details]
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LED stroboscopic effect refers to two concepts. One is stroboscopic: that is, the depth of the fluctuation of the luminous flux of the electric light source. The greater the fluctuation depth, th...[Details]
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According to the Qichacha APP, Guangdong Xinyueneng Semiconductor Co., Ltd. was established recently with Xu Wei as the legal representative and a registered capital of RMB 400 million. Its business ...[Details]
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If given the choice between pure electric and hybrid, 10 years ago, most people would choose hybrid; 3 years ago, more and more people chose pure electric; if you ask again today, some people may hes...[Details]
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The MAX111 analog-to-digital converter uses an automatic calibration technology to achieve ±14-bit resolution without external components and can indicate the over-range bit. The operating power su...[Details]
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Mov is to assign an immediate value to a register, but there is a requirement for the range of the immediate value. It can only be a number that can be obtained by shifting 8 consecutive valid bits an...[Details]
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Installing the ARM-Linux-GCC toolchain
Assuming your Ubuntu system is up to date, you only need to execute the following command to successfully install it:
sudo apt-get install gcc-arm-l...[Details]
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