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1 Introduction With the popularization of wireless networks, the computing power of ARM processors is constantly increasing, and the technology of computer image processing is constantly improving....[Details]
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On the evening of February 2, the official website of the Ministry of Science and Technology released the "Ethical Guidelines for Brain-Computer Interface Research" (hereinafter referred to as the "G...[Details]
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Steps: 1. Select the chip model 2. External crystal oscillator 8M, check "Use MicroLIB", microlib is an alternative to the default C library. It is intended for use with deeply embedded applicat...[Details]
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The gyrotheodolite is a precision instrument that measures the true north position of the instrument installation point by sensing the horizontal component of the earth's rotation. Its working condi...[Details]
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Mouser Electronics, Inc., an electronic component distributor focused on introducing new products that drive industry innovation, has announced the launch of a new Horticulture Applications sub-site ...[Details]
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On October 28, the successor to Redmi "Little King Kong" - Redmi Note 11 will officially debut. According to the pre-heating information and posters, the new Note adopts a trendy small vertic...[Details]
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With the continuous development of power electronics technology, power electronic devices with nonlinear loads are widely used in power grids and generate a large number of current harmonics. The w...[Details]
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Returning to our example, the offset error in both cases can be obtained as follows:
2.5V基准时+8mV的失调误差相当于12位ADC具有13LSB的误差(8mV/[2.5V/4096])。虽然分辨率仍是12位,但是你必须从每次转换结果中扣除13个码以补偿失调误差。值得注意的是,实际上这时的可测量满量程...[Details]
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The output voltage varies according to the situation of each region of the national power grid. The following are commonly used:
(1) 3AC220V50Hz/60Hz input, output 3AC0~210V
(2) 3AC380V50...[Details]
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Float level gauges are widely used in my country's liquid level measurement industry. They not only provide continuous measurement for enterprises, but are also easy and simple to use. Therefore, t...[Details]
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1.4.1 LCD driver basics The Linux-2.6.32.2 kernel already supports the S3C2440 LCD controller driver, but here we first introduce some basic knowledge about the 2440 LCD controller and driver-relat...[Details]
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From the above analysis, we can understand the principle of positive and negative migration of the liquid level measured by the intelligent differential pressure transmitter. Simply put, when h = 0, i...[Details]
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1 Introduction The design methods of touch screens in different application fields are also different. Generally, there are three types: ⑴ Applying touch screen modules. The touch screen module provi...[Details]
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With the popularization of microcomputer relay protection applications, protection devices have gradually been equipped with corresponding data interfaces to realize remote data transmission of impor...[Details]
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Abstract:
In the digital control method of power chip, delay link is often introduced. After the delay link is introduced, the method of analyzing circuit response, especially quantitative ca...[Details]