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This morning, ZTE Axon 10 Pro 5G version officially started its first sale on JD.com, becoming the first 5G mobile phone sold in China, priced at 4999 yuan for 6GB+128GB. Now that we have 5G mobile p...[Details]
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The I2C bus is a simple, bidirectional two-wire synchronous serial bus. The I2C communication protocol is widely used for communication between multiple integrated circuits (ICs) in the system due to...[Details]
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In addition to iOS/iPadOS 15.4.1, Apple also pushed the watchOS 8.5.1 version update (internal version number: 19T252) to Apple Watch users today, which is compatible with Apple Watch Series 3...[Details]
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Cables can be tested using a variety of equipment. The best equipment to use will depend on whether the results obtained from this test are what you expect and how the cable specification is formatte...[Details]
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According to China News Network, on October 22, at a press conference held by the State Council Information Office, Huang Libin, spokesman of the Ministry of Industry and Information Technology and d...[Details]
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1: Exception vector table Exception definition: Due to some internal or external events, the processor stops the work being processed and turns to handle these events. When an exception occurs, the...[Details]
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Motion control system designers often face challenges when selecting or developing electronic devices that use pulse width modulation (PWM) to drive brushless DC motors. Paying attention to some ba...[Details]
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//Example 49: Use the interrupt of timer T0 to play the "Desire" theme song #include reg51.h //Header file containing 51 microcontroller register definitions sbit sound=P3^7; //Define the sound b...[Details]
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This article introduces the principle of the burning process of programmable read-only memory (PROM).
Programmable read-only memory (PROM) chips are blank when new, but are pre-populated with binar...[Details]
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If the new generation of powertrain technology "EARTH DREAMS TECHNOLOGY" released at the 2011 Honda Media Conference in Japan showed us Honda's confidence in powertrain technology, then this year's Ho...[Details]
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The replacement of traditional silicon-based (Si-)IGBT by silicon carbide devices (SiC) in the field of new energy vehicles is accelerating. Since Tesla replaced the IGBT module with SiC module for...[Details]
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In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL.
①. HSI is a high-speed internal clock, an RC oscillator, with a frequency of 8MHz.
②. HSE is a high-speed external clock, which c...[Details]
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According to Korean media reports, Huawei is secretly working with LG (LG Display) to launch a 60-inch OLED TV that will support 5G networks. According to information revealed by the Korean supply ...[Details]
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China Energy Storage Network News: On December 26, 2019, at the entrance of Tianmu Lake Landscape Garden Scenic Area in Liyang, Jiangsu, a national 5A-level tourist resort, a brand-new large LCD sc...[Details]
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1. Experience:
First, let’s look at an example: Figure 1-1:
The process of compiling and burning:
Screenshot of main.c:
You can see that the first light is turned on...[Details]
MEMS sensors
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