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The following code is a routine to use I2C library functions to read the temperature data of HTU21D. ret=HAL_I2C_Mem_Read(&hi2c1,0x80,0xf3,I2C_MEMADD_SIZE_8BIT,rx_buf,2,2000); if(ret == HAL_OK) ...[Details]
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This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
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With RUCKUS R770, RUCKUS will continue to provide purpose-driven networks, empowering customers in major vertical industries to maximize the advantages of Wi-Fi 7 in speed, latency, capacity and co...[Details]
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As "golden handcuffs", equity incentives are linked to performance appraisals and are seen as an engine for performance growth. Therefore, equity incentives with high performance standards are often ...[Details]
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The liquid turbine flowmeter adopts a new intelligent design, which can maintain high-precision measurement when in use. The turbine flowmeter has superior performance and long service life when in u...[Details]
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1. ISP Overview At present, technicians engaged in the design and development of single-chip microcomputers generally use the following common methods to develop single-chip microcomputer pro...[Details]
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In the high frequency domain, signals or electromagnetic waves must propagate along a transmission path with uniform characteristic impedance. When an impedance mismatch or discontinuity is encounter...[Details]
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After getting the VibesIC board, I couldn't wait to start my study plan, starting with the most basic frequency division program. But after seeing this keyboard scanning program, I called it a classic...[Details]
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The three-phase half-controlled rectifier bridge circuit structure is a common rectifier circuit, which is easy to control and has low cost. This article introduces a three-phase half-controlled r...[Details]
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1. Selection of pressure transmitters
Pressure transmitters are measuring instruments that convert pressure variables into standardized output signals that can be transmitted, and there is a g...[Details]
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Foxconn founder Terry Gou attended the E.Shan Technology Association Members Conference on the 3rd and revealed his future life plans, including his hope to assist new startups in Taiwan, promote ove...[Details]
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The answer given by Cerence is yes. At CES 2020, Cerence, in collaboration with e.GO MOOVE GmbH, e.GO Digital GmbH and Saint-Gobain Sekurit, created a revolutionary, multi-modal interactive experi...[Details]
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At present, the inverter power supply powered by batteries generally consists of two stages. The front-stage DC/DC circuit converts the battery voltage into a DC voltage of about 350V, and the rear...[Details]
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The insulation resistance tester is also called megohmmeter, megohmmeter, and megometer. It is used to test insulation resistance. The price varies according to the test voltage. The commonly used ha...[Details]
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Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]