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Recently, many foreign digital bloggers have been sharing old iPhone prototypes that they have obtained. Last week, a video host shared an iPhone 4S prototype that was personally supervised by Steve ...[Details]
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Purpose: Print the time the key is pressed on the serial debugging assistant Experimental steps: Experimental Procedure: /******************************timer.c****************** ***********...[Details]
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This paper introduces a university laboratory security system based on GSM and ZigBee wireless network technology. The system collects laboratory environmental information through various sensors...[Details]
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Designed to trigger, capture, and search for signals of interest 1. Multi-function trigger 2. Search and tag More interfaces: Designed with flexible I/O to enable data transmission and remote access ...[Details]
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The new signal analyzer will greatly increase the speed of production and testing. The new signal analyzer developed by the industry has built-in spectrum analysis and vector signal analysis functi...[Details]
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On April 19, Zhichede discovered that the Qichacha APP showed that Beijing Xiaomi Mobile Software Co., Ltd. disclosed a patent on "vehicle control method, vehicle, smart wearable device and readable ...[Details]
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Adhering to the mission of providing a better and faster way to bring smart devices to market, Imagimob, an edge artificial intelligence company under Infineon Technologies AG, launched IMAGIMOB Rea...[Details]
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On November 19, Saiwei Semiconductor issued an announcement stating that on the evening of November 18, a project invested by one of the company's holding subsidiaries received financial support of 1...[Details]
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With the continuous progress of science and technology, the technical requirements for machine tool products are increasing day by day. In the implementation of JB/T3382.2-2000 standard, it is necessa...[Details]
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Experiment 1: Write the number of key presses into 24C04 and read it out and display it on 4 LEDs.
program:
//Write the number of key presses into 24C04 and read it out and display it on 4 LEDs...[Details]
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UPS is not only an uninterruptible power supply device, but also has the function of power purification. This article will focus on the selection and configuration of UPS, the selection and configu...[Details]
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"By 2023, global shipments of 5G terminals will exceed all non-5G terminals." At the Terminal Technology Forum, Yang Guang, a senior analyst in the wireless communications field of the US consulting ...[Details]
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The commonly used address latch chip 74LS373 and coms' 74hc373 in the single-chip microcomputer system are 8D flip-flops with three-state buffer outputs. The pin diagram, structural schematic diagram,...[Details]
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Many high-efficiency power supplies can be designed using either an active clamp flyback (ACF) converter or an LLC switcher IC to achieve their design goals.
Which one should be chosen in actua...[Details]
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The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows:
Determine the input power and output voltage of the inverter
First...[Details]
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