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▪ Phenomenon STM8 UART1 has enabled the read interrupt, and the initialization code is as follows: // Configure the serial port parameters as follows: baud rate 115200, 8 data bits, 1 stop bit, no ...[Details]
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1. Digital tube display principle: The digital tube is actually composed of 8 LEDs, divided into a, b, c, d, e, f, g, dp, and the digital tube is divided into common cathode (left, high level light...[Details]
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Digital blogger @肥威 revealed a real photo of the Red Magic 6 gaming phone today, showing that the phone will use a horizontally arranged rear triple or quad-camera "AI" lens module. In addition...[Details]
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Han's Laser recently released its 2019 first half performance forecast. The company expects the net profit attributable to shareholders of listed companies in the first six months of 2019 to be 357 m...[Details]
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The popularity of ChatGPT continues to stimulate the popularity of applications including artificial intelligence and big data. Behind the emerging new applications, more complex computing methods ar...[Details]
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Now we let the 4-digit digital tube display 4 digits, here we use the dynamic scanning method.
Here is a point to note when writing this program:
1 The sequence...[Details]
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PCA is a module and a hardware structure, as shown in the following figure The 16-bit PCA timer/counter is equivalent to timer 0/1. It will automatically increase by 1 after each clock cycle. The ...[Details]
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When repairing a monitor , it is usually connected to a computer host, and it is inconvenient to frequently plug and unplug the signal cable. The monitor signal generator introduced in this article...[Details]
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News on the morning of July 21st: After the epidemic, the 2020 Shanghai International Film Festival will be held from July 25th to August 2nd. The emerging director Du Zhongkun used iPhone 11 P...[Details]
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The scientific PLC programming steps are actually very simple, but most engineers often think that it is simple and ignore many details. Ignoring details will inevitably lead to problems in the fut...[Details]
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Affected by the explosive growth of data and its large-scale migration to the cloud, as well as the full deployment of 5G networks, cyberattacks are becoming more unscrupulous, and the speed and accu...[Details]
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As TSMC's production capacity supply becomes increasingly tight, Nvidia is considering outsourcing the production of some artificial intelligence (AI) GPUs to Samsung Electronics. It is reported that...[Details]
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introduction
The mine power supply system is the most basic and main production system for coal mine safety production. With the mechanization of mine production, people have higher and higher...[Details]
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1 Introduction
Philips' 8XC552 microcontroller is widely used in industrial control, DCS control and intelligent instruments due to its small size, powerful functions and low price. In the pro...[Details]
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In the first half of the year, affected by the sluggish automobile demand in the European and American markets, the revenue and profits of leading automotive manufacturers such as Infineon and NX...[Details]