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Two's
complement representation of positive numbers: same as original code representation
two's complement = 0000 0001 = 01H
two's complement = 0111 1111 = 7FH
...[Details]
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I don't know when it started, but the term "replacing PIC" has become a hot search term in China's single-chip microcomputers. Many people want to use PIC microcontrollers when developing small proje...[Details]
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The usual single-chip microcomputer system design first selects the single-chip microcomputer chip according to the actual problem, then determines the unit circuit and chip hardware of the require...[Details]
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As the overseas COVID-19 epidemic situation becomes increasingly severe, many car manufacturers around the world have announced production suspensions. In March and April, panel manufacturers have se...[Details]
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Main program:
/****************************************************************************
* File: main.c
* Function: Use external interrupt 1 to control the LED. Whenever there is an interru...[Details]
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Error Analysis The HAL library used has packet loss issues. 定义void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) { if(huart == &huart1) { log_u("********************* h...[Details]
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Back in May, we saw the debut of LG's Stylo 6 smartphone, and today we've seen a series of renders of its successor, the LG Stylo 7. The renders show a new design with a 6.8-inch display and a center...[Details]
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Hello everyone, last time I serialized how to implement UART in W7100A (Part 2), today I will continue to share the last part with you, I hope you like it. How to implement UART in W7100A (Part 2) pl...[Details]
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The ADV611 chip is a codec chip produced by ANALOG DEVICES, USA, which uses wavelet algorithm to perform real-time compression/decompression processing on video images. This chip not only inte...[Details]
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Not long ago, Cainiao Network announced that all its Cainiao Station smart lockers have opened the face-scanning pickup function. The emergence of a series of "face-scanning" black technologies such ...[Details]
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Many application fields use wireless methods for data transmission. Wireless RF data transmission modules are widely used in wireless meter reading, industrial data acquisition, antenna remote cont...[Details]
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A signal generator is a device that can provide electrical signals of various frequencies, waveforms, and output levels. It is used as a test signal source or excitation source when measuring the amp...[Details]
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1. I2C related registers ① I2C Configuration Register ② I2C host control register ③ I2C host auxiliary control register ④ I2C host status register ⑤ I2C data register ⑥ Peripheral port...[Details]
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In 2022, Infineon will bring good returns to both the capital market and customers. Its global revenue reached 14.218 billion euros, profit reached 3.378 billion euros, and profit margin was 23.8%, b...[Details]
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Abstract: With the advancement of automatic control concepts and automotive electronic control technology, more and more wire control technologies are being applied in the automotive field. This ar...[Details]
Microcontroller MCU
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