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This evening (22), Huawei held a global online launch conference for the Mate40 series. According to Yu Chengdong, CEO of Huawei's consumer business, the Huawei Mate40 series continues the Mate's a...[Details]
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Using SPI interface to control 74HC595 LED display
The full name of SPI interface is "Serial Peripheral Interface". SPI interface is mainly used in EEPROM, FLASH, real-time clock, AD converter, and b...[Details]
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Ambarella, an artificial intelligence vision chip company, announced that it has reached a definitive agreement to acquire Oculii, a radar perception AI algorithm company. Headquartered in Ohio, Ocul...[Details]
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This is a competition for automotive electronic architecture that starts with luxury cars. Audi, led by new CEO Markus Duesmann, leads research and development at the Volkswagen Group; Ingolstadt...[Details]
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Author: Sameer Wasson, Vice President and General Manager of the Processor Business Unit at Texas Instruments Due to the COVID-19 pandemic, my family and I have had to find alternative ways to s...[Details]
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Many applications require that the output of a sampling circuit be inverted for each sample point of an input signal. A simple approach is to connect a common non-inverting sample-and-hold amplifier ...[Details]
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Xiaomi Technology Park officially held its opening ceremony. At the ceremony, Lei Jun and other Xiaomi executives participated in the time capsule sealing ceremony. Xiaomi's Lin Bin also said on We...[Details]
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The S500 automatic parameter test system is based on Keithley's high-performance source meter and electrical measurement technology. It can complete various DC and AC signal tests and can be widely u...[Details]
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1. Measurement error The difference between the measurement result and the true value of the measured object is called measurement error, or simply error. The measurement results are the result...[Details]
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According to 9to5 Google, new evidence suggests that the Pixel 7 phone will unsurprisingly feature Google's second-generation Tensor chip. Google’s Pixel 6 and Pixel 6 Pro were officially lau...[Details]
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The program reference C language code is as follows: #include REGX52.H #include “LCD1602.h” #include “DS1302.h” void Delay1ms(unsigned int count) { unsigned int i,j; for(i=0;i count;i++) for...[Details]
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The basic components and functions of UPS power supply are briefly described as follows:
Generally, UPS power supply is mainly composed of charger (CHARGER), inverter (INVERTER), static switch (SY...[Details]
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ViewSonic announced the launch of the new professional smart projector Q5, bringing a new experience of smart home entertainment. The ViewSonic Q5 projector, which originated from the Red Dot Award d...[Details]
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Before the 90-day grace period, Huawei stepped up its efforts to pull goods from the downstream supply chain, making COF, which was already in short supply, even tighter. Oppo and Vivo also joined th...[Details]
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OPPO and BYD signed a strategic cooperation agreement to explore new possibilities for the deep integration of mobile phones and automobiles.
The cooperation directions include in...[Details]