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1. The starting price during the day is 10 yuan, and the mileage is 3 kilometers; the unit price after the starting mileage is 1.8 yuan/kilometer; the unit price increases by 50% at night (22:00-7:00...[Details]
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Do your video conferences often experience disconnections and voice delays? Are there only a limited number of participants? Are professional solutions deployed with high barriers to entry and high c...[Details]
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The single-chip frequency meter system is designed with single-chip microcomputer + frequency division module + shaping module + LCD1602 liquid crystal display + button. The frequency measurement ran...[Details]
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Infineon Technologies Expands NFC IP and Technology Portfolio to Strengthen Leadership in the IoT Market Infineon Technologies AG recently completed the acquisition of the NFC patent portfolio of ...[Details]
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In a 32-bit ARM system, a branch instruction or a PC register load instruction is usually placed in the interrupt vector table to implement the function of the program jumping to the interrupt serv...[Details]
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Those who have used computer C language should have used the Itoa function, which can easily convert integers into strings. This function is also needed in single-chip microcomputer development, but ...[Details]
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Recently, the 2023 World Expo was held in Beijing, attracting the attention of many foreign media. According to the Russian Satellite News Agency, more than 100 Chinese and foreign robot companies ...[Details]
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Espressif Systems has added a new member to its AIoT product matrix, adding the 5 GHz Wi-Fi 6 product line for the first time. ESP32-C5 Chip Highlights • Equipped with 32-bit RISC-V processor • Integ...[Details]
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On July 20, the groundbreaking ceremony for the innovative demonstration project of compressed air + lithium battery combined grid-side shared energy storage power station in Tongwei County, Dingxi...[Details]
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According to the requirements of the verification regulations of JJG49-1999 "Spring Tube Precision Pressure Gauge and Vacuum Gauge", the reading value of the verification result should be read to 1/10...[Details]
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On June 7, Ultra-Tech stated on an interactive platform that the company's copper foil prices have been on an upward trend since the second half of 2020, and will be adjusted according to market cond...[Details]
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When repairing a motor or a water pump, what methods can we use to correctly determine its fault? Below I will share my experience and methods with you, hoping to be of some help to beginners. ...[Details]
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As the price of readers and tags decreases and the global market expands, the application of radio frequency identification (RFID) is increasing day by day. Tags can be powered by readers (passive tag...[Details]
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The TPS92210 is a single-stage LED lighting pulse width modulation (PWM
) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to...[Details]
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The mass production time of the low-priced version of Vision Pro has been postponed to after 2027 for some time.
Guo Mingchi said that this means that in 2025, Apple’s new head-mounted d...[Details]