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Not long ago, high-definition flat-panel TVs were a luxury for ordinary consumers. Now, most average-income families can afford a high-definition flat-panel TV. In response to this change, panel manuf...[Details]
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Let me ask you a question: When driving, what part of the car do you focus your eyes on the longest? The answer is not the steering wheel or the dashboard, but the windshield! Although the windshie...[Details]
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At present, with the rapid development of Mini LED display technology, Mini LED display products have begun to be used in ultra-large-screen high-definition displays, such as monitoring and command, ...[Details]
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1. Installation of keil5 When I was looking for it before, I always thought that the official website was not very convenient to download, and I looked for it elsewhere, which was a very difficult pr...[Details]
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Single metal sheet touch switch principle and circuit diagram collection Working principle: The circuit shown in Figure 1 uses only one touch metal sheet, and the circuit uses two four-two input...[Details]
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At present, the common grid-connected schemes of solar photovoltaic power generation systems can be divided into low-voltage grid-connected systems and high-voltage grid-connected systems according...[Details]
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1.1. Arm cross-compilation toolchain
Download address Gnu.org
binutils-2.21.1.tar.bz2
gcc-4.4.4.tar.bz2
glibc-2.11.2.tar.bz2
Glibc-ports-2.11.tar.bz2
Gmp-4.2.tar.bz2
Mpfr-2.4.0.tar....[Details]
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The previous article mainly talked about the module loading and unloading functions of the touch screen device as a platform device in Linux, as well as the corresponding probe function and remove fu...[Details]
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Electromagnetic flowmeter is a new type of flow measurement instrument that developed rapidly in the 1950s and 1960s with the development of semiconductor technology and electronic technology. In th...[Details]
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In traditional large-scale ASIC and SoC designs, the physical space of the chip can be roughly divided into the following three parts: 1. For new custom logic 2. For reusable logic (third-party IP or...[Details]
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For electric vehicles, the battery life of the vehicle is also a concern for everyone. When the vehicle is in use, people may worry that the battery life may be inaccurate due to sudden driving, resu...[Details]
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DS18B20 is the world's first 12-bit binary digital temperature sensor with single-wire communication. The operating voltage is from 3.0 to 5.5V, the measurement temperature range is from -55℃ to 12...[Details]
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In embedded development, we often compile busybox to create rootfs, and then run executable programs on it. So how can we modify the configuration to make a rootfs compatible with both 32-bit and 6...[Details]
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Xiong Junmin, Vice President of Honor Business Department (Products), recently published an article praising the Honor X10 as a well-deserved gaming machine. Xiong Junmin said that Honor X10 supports...[Details]
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With the TDS2285 chip as the core, we create a 1200W sine wave inverter machine, so that everyone can have a deeper understanding of the TDS2285 chip.
We know that in many inverter situations, low-...[Details]