A: Please tell me which GPIO the SNVS_TAMPER3 signal on the IMX6UL corresponds to and which document should I look at? The GPIO is not marked in the core board interface diagram.
B: WIKI search
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I want to put an acceleration sensor in the handle of a DIY fast-charging soldering iron, so that it can automatically cool down or cut off the power when not used for a long time (forgot to turn it o...
I have a project that I did on GD32F450, similar to ST's F427, using the freertos+HAL library generated by CUBE. There are two main tasks. The Main task is to use the signal converted from AC power as...
High-end mobile devices have increasingly higher requirements for visual experiences such as multimedia, prompting mobile processor developers to integrate more GPU cores on a large scale, hoping t...[Details]
You must have heard of AMD's processors or graphics cards, but have you ever heard of AMD bicycles? Recently, a store called Amdfanstore sold two AMD bicycles. Although they are not manufactured by...[Details]
SGS-THOMSON has launched three single-chip Class D amplifier ICs, namely TDA7480 (10W), TDA7481C (18W) and TDA7482 (25W). This article takes the TDA7482 with the largest output power as an example....[Details]
Primary feedback AC/DC control technology is a new AC/DC control technology developed in the past 10 years. Compared with the traditional secondary feedback optocoupler plus 431 structure, its bigg...[Details]
Op amps are often terminated in series to match the impedance of the load. However, this practical approach results in a 3dB output power loss in the termination resistor (Figure 1). Newer op amps op...[Details]
A distribution transformer is a static electrical device that converts AC voltage and current according to the law of electromagnetic induction to transmit AC power in a distribution system. It is us...[Details]
DxoMark announced the results of its selfie review of Apple’s iPhone 12 Pro Max yesterday: the front camera performance is the same as that of the 12 Pro, with a final score of 98 points, currently t...[Details]
As we all know, solar panels have an IV curve, which represents the output performance of the solar panel, representing the current and voltage values respectively. The intersection of the two li...[Details]
The humanoid
robot
market is very competitive, and many companies are trying to attract money and roll up their sleeves to get started.
While technology companies are still preparing a...[Details]
On February 2, CATL signed a strategic cooperation framework agreement with the Guangdong Provincial Government in Guangzhou. Zhaoqing Municipal Government, Guangdong Shipping Group, Guangzhou Publ...[Details]
Recently, according to the Wall Street Journal, Musk announced that all 7,500 Tesla charging stations in the North American market are expected to be opened to the public by the end of next year for ...[Details]
The SSL2101 is a Switched Mode Power Supply (SMPS) controller IC that operates in combination with a phase cut dimmer directly from rectified mains. It is designed to drive LED devices. The device inc...[Details]
I recently came into contact with and learned about a STM8 series chip. After learning ARM9+Linux before, I felt that I could get started quickly when learning microcontrollers. Basic information of...[Details]
EchoSpeech glasses. Image source: Cornell University Researchers at Cornell University in the United States have developed sonar glasses that track the movements of lips and mouth through acousti...[Details]
Transformers are widely used in a variety of electronic products. Their main functions include: voltage conversion; impedance conversion; isolation; voltage stabilization (magnetic saturation trans...[Details]
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