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1 Understand basic hardware connections 2 keys to operate the scanning mode 1) Button gpio input mode pull-up input 2) Debounce the buttons Functional description of gpio related registers ...[Details]
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Recently, digital blogger Iceuniverse exposed the glass panel of Huawei Mate 30 Pro mobile phone, showing that this phone will have a large curvature surface, and Huawei is testing the display and ba...[Details]
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Successful self-driving cars will inevitably use tightly integrated sensor systems to reach or even exceed human driving capabilities. Human drivers generally use their eyes, ears, and feedback fro...[Details]
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Entering 2024, the global RISC-V community is accelerating its development in both technology and application, and domestic RISC-V CPU IP providers in China are also making breakthroughs in core pe...[Details]
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South Korea's three largest battery manufacturers, LG Energy Solution, SK Innovation and Samsung SDI, have recently stated that in order to overcome the current supply shortage and improve the techno...[Details]
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GSMA announced today that China’s operators are leading the world in deploying transformative Internet of Things (IoT) solutions. With approximately 960 million1 devices connected to cellular network...[Details]
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Ring type tape initial adhesion tester It is suitable for testing the initial adhesion value of adhesives such as stickers, labels, tapes, protective films, etc. Different from the steel ball test me...[Details]
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From nickel-metal hydride batteries to lithium-ion batteries , solid-state batteries, and the hydrogen fuel cells that Toyota has already put on the market, Mirai , Toyota is trying more possibiliti...[Details]
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1. Design requirements for intelligent batteries for testing instruments:
According to customer requirements and specifications, we design intelligent battery packs that match the host, and in...[Details]
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Although the phenomenon of inverter damaging motors has attracted more and more attention, people are still unclear about the mechanism causing this phenomenon, let alone how to prevent it.
1....[Details]
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1. Introduction In recent years, with the gradual establishment of UHV power grid in China, Gas Insulated Switchgear (GIS) with SF6 gas as insulation medium has been widely used due to its compact s...[Details]
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A reporter recently learned from Pudong Development Bank that the bank will officially launch NFC mobile payment products in the near future, thus becoming the only bank in China to fully embed bank ...[Details]
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This circuit diagram is equivalent to a coordinate diagram. Each key has a unique coordinate to determine which key is pressed. Method 1: Line-by-line scanning: The matrix keyboard is scanned line ...[Details]
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According to news on December 1, according to media reports, on November 30, Wu Kai, chief scientist of CATL, announced at the 2023 International Automotive Electronics and Software Conference that c...[Details]
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High-definition video broadcasting and storage requires a new generation of optical disc formats. While the principles of the optical disc drive remain the same, the supported video and audio formats ...[Details]
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