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Schematic: PCB diagram: Program operation chart: Part of the program: #include reg52.h #include intrins.h #include math.h #include 12864.h #define uchar unsigned char #define uint unsign...[Details]
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Perhaps it is because reality is too unsatisfactory that humans always have a "problem" of liking to fantasize. When you are restless and tossing and turning at night, do you often fantasize about th...[Details]
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A report released by the American consulting firm Alix Partners on the 7th showed that the chip shortage will restrict German automobile production "at least until 2024." Deutsche Presse-Agentur News...[Details]
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1 Introduction
The general structure of an organic electroluminescent (EL) device, or organic light-emitting diode (OLED), is to sandwich a layer of organic electroluminescent medium between a...[Details]
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5G, artificial intelligence (AI) and IoT applications are driving explosive growth in data traffic, creating unprecedented bandwidth demands for networks and data centers. Keysight technology exper...[Details]
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Whether you like it or not, no one can deny that Tesla is the pioneer and spokesperson of smart electric vehicles. So, what will Apple Car be? Is it a safer, smarter, more advanced Tesla, or somethin...[Details]
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Recently, the performance reports of the two new energy giants were released. Tesla completed sales of 1.81 million vehicles at the last minute, fulfilling the goal of 1.8 million vehicles by 2023 ...[Details]
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Recently, a screenshot of realme GT 2 Pro's running score appeared on the AnTuTu platform, which not only gave the score but also revealed its main specifications. AnTuTu shows that this device has...[Details]
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1 STM32 has five clock sources: HSI, HSE, LSI, LSE, PLL
1.1 HSI: high-speed internal clock, RC oscillator, frequency is 8MHz, clock accuracy is poor, can be used as a backup clock source (clock saf...[Details]
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summary: Personal computers (PCs) have been widely used, and the USB interface has become one of the standard peripheral interfaces on PCs. On the other hand, portable devices such as mobile phones,...[Details]
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The purpose of measuring the DC resistance of transformer windings is to check the welding quality of winding joints and whether there is short circuit between turns of windings; whether the contact...[Details]
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We went to Huawei Mall and found that the Honor Play4T series, which will be released tonight, has already opened for pre-order. From the page, we can see that the series includes two mobile phones, ...[Details]
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introduction
For intelligent ammunition, the projectile roll angle is an important initial parameter for performing trajectory correction and achieving precision guidance. It can be measured by...[Details]
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1 Introduction
The energy output of photovoltaic power generation systems varies greatly due to changes in the surrounding environment. Real-time monitoring of photovoltaic power generation sy...[Details]
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Some concepts in functional safety are rather confusing, such as fault, error, and failure. Today we will discuss these three concepts.
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