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NAND read: device 0 offset 0x400000, size 0x500000 //0x500000是2G？ .....Boot with zImage Starting kernel ... Uncompressing Linux... done, booting the kernel. Initializing cgroup subsys ...[Details]
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It has been 10 days since I last wrote about my journey. It was the National Day holiday, so I gave myself a few days off - I played some games, chess, etc. In fact, it took a lot of time a...[Details]
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China Energy Storage Network News
: From April 24 to 26, the 9th China International Energy Storage Conference, hosted by the Energy Storage Application Branch of the China Chemical and Physi...[Details]
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Huawei recently announced that it has reached a global patent licensing agreement with SolarEdge Technologies Inc. The agreement is based on the two companies' recognition of each other's innovation ...[Details]
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The choice of LED has determined more than 50% of the quality of the entire display. If the LED is not selected well, no matter how good the other components of the display are, they cannot make up fo...[Details]
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Just as many general-purpose microcontrollers (MCUs) today have integrated USB, CAN and Ethernet as standard peripherals inside the chip, more and more wireless network chips and wireless network s...[Details]
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This paper discusses some weak signal amplification problems by combining the specific circuit introduction of SGI high-sensitivity two-line oscilloscope shaft power microvolt DC amplifier , in order...[Details]
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The functions implemented by this program are: Write the contents of I2C_A, I2C_B, ...I2C_K into EEPROM At the same time, the data is read out from the EEPROM and rewritten into each register LI...[Details]
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The research on flicker-free is most intuitive from the perspective of power supply. In fact, it is a question of "frequency". The human eye and CCD probe will not feel ultra-high frequency, but the...[Details]
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The AD52090 is a highly efficient stereo Class D audio amplifier with an adjustable power limit function. The speaker driver operates from a 4.5V~26V power supply voltage, and the analog circ...[Details]
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Introduction The AD834 is the fastest four-quadrant multiplier available, with a usable bandwidth of 800 MHz, compared to 60 MHz for the two-quadrant AD539, 10 MHz for the four-quadrant AD734, and 1...[Details]
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The Northwest region is an important new energy base in my country and an important clean energy export base. In 2023, the national new energy power generation will be 1.47 trillion kWh, of which near...[Details]
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After Tesla's "sledgehammer on the door", Nvidia released a chip called "Orin". Regardless of what the "ethical issues" are, Huang Xiaoming gave several technical parameters at GTC China 2019: 17...[Details]
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On the basis of the installation on the Linux platform, start to configure arm-linux-gcc to make it work properly . Preparation before installation 1. Download and install arm-linux-gcc. The versi...[Details]
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Central topics:
Introduction to Bluetooth Technology
Wireless temperature sensor hardware structure
Application of Bluetooth Technology in Wireless Temperature Sensor
...[Details]
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