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Bootloader: 1. Superboot2440.bin provided by Friendly Arm (the bootloader can be burned using the MiniTools one-key burning tool provided by Friendly Arm). This file is in the images folder provide...[Details]
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The power supply has three voltage outputs, A 12V3.5A, B 5V2A, C 3.3V10A
It is necessary to sample the three output voltages.
From the figure we can see that R1 samples the ...[Details]
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In hardware, the I2C bus is composed of two lines, the clock bus SCL and the data bus SDA. The SCL of all devices connected to the bus are connected together, and all SDA are connected together. The ...[Details]
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LED lighting has many advantages that traditional light sources cannot match and has a broad market prospect. However, a series of problems such
as poor reliability, lack of relevant standa...[Details]
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As the technology of autonomous driving is advancing rapidly, many image capture and safety controls of vehicles rely on sensors, but many organizations point out that sensors cannot meet safety requ...[Details]
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The reasons and solutions are as follows.
① The load is too heavy or the start-up is too frequent - reduce the load and reduce the number of starts.
② Phase loss during operation - check ...[Details]
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＃i nclude
void Init_Port(void)
{
//Set all pins of P1 port to input mode during initialization
P1DIR = 0;
//Set all pins of P1 port to general I/O port
P1SEL = 0;
...[Details]
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1. Since the bolts inside the Yaskawa inverter are made of a relatively soft material, if the tool does not match them properly, it will easily damage the bolt head. It is recommended that maintena...[Details]
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There are many types of laptop batteries, and different batteries have different properties. Today's laptops generally use lithium-ion batteries (or similar products); personal computers and A4-si...[Details]
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Laser-guided AGV has become a high-level representative of current handling robots because of its ability to adapt to complex application scenarios and cumbersome and intelligent command requirements...[Details]
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After the long wars in the Spring and Autumn Period, many small vassal states were annexed by the big countries. Around 476 BC became the watershed between the Spring and Autumn Period and the Warrin...[Details]
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In a single-chip computer system, multi-processor refers to multiple single-chip computers of the same type or different types cooperating to handle different tasks of the same system. They must have ...[Details]
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Today, the 2021 World Ultra High Definition (4K/8K) Industry Development Conference was held in Guangzhou. Li Dongsheng, founder and chairman of TCL Group, pointed out in his speech at the opening fo...[Details]
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Conditional Access System (CAS) is the core technology for the development of pay TV. Understanding its operating mechanism and mastering its use and maintenance are crucial to the successful develop...[Details]
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Individual control system: An electronic control system in which an electronic control unit (ECU) controls a working device or system, such as an engine control system, automatic transmission, etc....[Details]
RF/Wirelessly
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