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Previously, when Xiaomi 9 was sent to DXOMARK for testing, it cleverly set the video shooting quality to 4K by default. After the test results came out, Xiaomi 9 scored first because it was set to 4K...[Details]
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When we use the parallel port to transfer data, we will use the following method to transfer data #define DATAOUT(x) GPIOB- ODR=x; STM32 IO ports are all 16 bits, so when DATAOUT is called, the 16 I...[Details]
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The baud rate is 7.3728MHZ, the delay is 1ms, and the accuracy error is 10us ;******************************** delay_1ms: ldi r27,41 delay_11: ldi r28,35 delay_22: ...[Details]
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1. Composition of product standard system
LED
is a new type of lighting appliance product. LED products include the LED itself, the supporting control devices and the lighting ...[Details]
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A solar cell unit produced by Kyoto Institute of Technology in Japan. Co is added to the p-type GaN film and n-type materials are stacked. The size of the cell unit with the absorption layer is 10 ...[Details]
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Among many capacitors, there are many types of film capacitors. Among film capacitors, CBB capacitors are the most familiar to us and are often used in electronic products. In addition to CBB film ...[Details]
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Introduction:
Today, there are three major development trends in electronic devices: using smaller geometry, reducing on-chip protection and adapting to changing application environments, whi...[Details]
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Siemens acquires Fractal Technologies to expand IC verification portfolio • The acquisition provides verification technology for sign-off-quality IP, helping customers improve chip quality and red...[Details]
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Bit operation instructions detailed description
BCF data register specified bit cleared to 0
Grammatical form: BCF f, b
Operand: f is the lower 7-bit address of the data register (0x00~0x7F)
B ...[Details]
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1 Introduction With the development of microelectronics technology, broadband amplifiers play an important role in scientific research. Broadband operational amplifiers are widely used in A/D conver...[Details]
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************************** Copyright(C) CaKe ****************************************
======================================================== ===============**File name : main.c =============== ...[Details]
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System Hardware and Software
In the industrial industry, there are a series of programmable logic controllers (PLCs) with different performances, but after comprehensive research on ex...[Details]
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D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be us...[Details]
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On July 27, Huawei's rotating chairman Guo Ping spoke at the 2020 Win-Win Future Global Online Summit. He pointed out that the global 5G deployment has come to an end, and Huawei's focus in the next ...[Details]
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The importance of autonomous driving simulation is self-evident. Giants such as Baidu, Tencent, Huawei, and WAYMO have already invested in research and development. Traditionally, vehicle simulatio...[Details]