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Preface
Recently, I have basically finished the CC2500 driver under Linux. In the process, I encountered many problems. I would like to summarize them and share them with you. However, it i...[Details]
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The power supply described here steps up the voltage from 1.5 volts of a flashlight battery to the 3.5 volts required by an LED, while the power supply connects the LED in series with the flas...[Details]
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Traditional disaster relief vehicles have high requirements for road surfaces. This paper proposes and designs an amphibious disaster relief vehicle. This paper mainly combines the hovercraft with ...[Details]
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Classification of Linux boot process according to function (Note: arm1176jzfs does not support multi-core) For arm1176jzfs's s3c6410, only cpu0 1st and 2nd are both correct 3rd is running all the p...[Details]
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Popular Science SPI: It is a high-speed, full-duplex, synchronous communication bus, and only occupies four lines on the chip pins, namely: SCK (clock), MOSI (host sends data), MISO (host receives ...[Details]
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In the absence of special instruments, the quality of capacitors can be tested and judged using the resistance range of a multimeter. Fixed capacitors with large capacity (above 1μF) can use the re...[Details]
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The data communication network composed of computer networks and communications has brought a profound impact on the information industry represented by the Internet. With the expansion of network ope...[Details]
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On October 27, many lithium battery manufacturers including EVE Energy, Guoxuan High-tech, and Xinwanda released their third quarter reports. So far, 14 of the 25 lithium battery companies have releas...[Details]
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The global energy and environmental crisis has caused great changes. The industry is eager to find new ways to seek green energy and energy-saving technology. As
the
LED lighting
industry...[Details]
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In the past two years, the global automobile industry has been transitioning to low-carbon energy, that is, from traditional internal combustion engine vehicles to hybrid and electric vehicles. As mo...[Details]
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According to mobile analytics firm Mixpanel, iOS 15 has been installed on an estimated 19.3% of devices since the update was released on September 20. Mixpanel measures iOS installations based on...[Details]
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Wearable electronic devices have become the new focus of brand manufacturers, and smart glasses will set off a new gold rush in the semiconductor market. The Google Glass market is hot, attracting ma...[Details]
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JP Morgan analyst Samik Chatterjee said that despite weakening demand for Apple's iPhone 12 series, quarterly shipments of the iPhone 12 series continued to grow year-on-year. In an investor note f...[Details]
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The 8031 series microcontroller is a widely used CPU, but as the control field continues to become more intelligent and complex, the program and data space may be much larger than the 64K byte limit...[Details]
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Application of mathematics in industrial controller design
The design of industrial controllers involves many aspects, including hardware design, software design, system architecture...[Details]
Power technology
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