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Online flagship stores and offline stores have always been sales channels that mobile phone manufacturers attach great importance to. Apple, Xiaomi, OPPO, vivo, etc. have opened stores in different c...[Details]
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The 2019 Shanghai International Auto Show is about to come to an end. At this largest auto show in the country where hundreds of new cars are unveiled, in addition to new car companies and various ne...[Details]
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Digital
Interface
——I2C
bus
Understand the internal connections and formats of integrated
circuit
buses, a basic low-cost interconnect scheme.
The Inter-
Integra...[Details]
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With the booming development of new energy vehicles , power batteries have become very popular. Not only the cruising range and safety, but also the cost issue has become a "curse" for car companies....[Details]
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Recently, the complete configuration of vivo NEX 3 was exposed in an offline event. Photos of the offline event show that vivo NEX 3 will use a borderless waterfall screen with a screen-to-body ratio...[Details]
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On January 23, a Weibo user broke the news that IBM China Research Institute had been closed, and added a lament, "Silently. The wheel of history rolls forward." The netizen said that he used to...[Details]
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1. MCU internal resources STC89C52: 8K FLASH, 512 bytes RAM, 32 IO ports, 3 timers, 1 UART, 8 interrupt sources (1) Flash (hard disk) - program storage space - erase and write 100,000 times, data wil...[Details]
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In this lesson, we will briefly explain how to write a data to the address 0x55 of the EEPROM and then read the content of the data. The code in this lesson is based on the lesson14_2 example code of...[Details]
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For detailed information on the connection between the I/O interface and the LCD pins, see the source code comments. 12864 source code //12864LCD display program with Chinese character library #in...[Details]
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Automotive wiring harness definition
The power supply and various electrical parts in the car are physically connected through wiring harnesses, which are distributed throughout the car.
...[Details]
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1. Address allocation (how to find 1G space for 27 wires) From the data sheet of S3C2440, we know that S3C2440 can address an address range of 1G, but S3C2440 has only 27 address lines, and theoretic...[Details]
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Recently, during the 2019 STM32 Summit, Zou Cheng, COO of Shanghai RT-Thread Electronic Technology Co., Ltd. (RT-Thread), and Cao Jindong, Marketing and Application Director of Microcontroller Divisi...[Details]
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Engineers familiar with oscilloscope probes know that oscilloscope probes have X1 and X10 levels. How should we choose when measuring a signal? Today, PRBTEK will share with you: 1. Let’s look at t...[Details]
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The SMT machine, also known as the "Surface Mount System", is an automated device that accurately places surface mount components at designated locations by moving, sucking, and placing. In the actua...[Details]
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The skateboard chassis has gained a lot of attention due to its scalable design, which can be used for both large and small vehicles. However, it comes with mechanical, thermal and electrical probl...[Details]
PCB Design
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