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If you experience an issue with your AirPods Max and need to get a replacement pair under warranty, the new earbuds won't have new ear cushions. A 9to5Mac reader sent his AirPods Max to Appl...[Details]
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According to Dutch technology blog letsgodigital, TCL applied for a smartphone appearance patent to the State Intellectual Property Office in December 2019 and announced it to the public on June 12. ...[Details]
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; Let the LED light change every R1ms
COUNT EQU 92; for a crystal oscillator of 11.0592, 92 is equivalent to 100us
LED EQU P1.1
ORG 0000H
MOV R0,#00H
DJNZ R0,$
MOV SP,#60H
MOV R1,...[Details]
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Typically, designers will find successive approximation registers (SAR) and delta-sigma analog-to-digital converters (ADCs) in lower frequency applications. The signal chain for these applications ty...[Details]
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In order to achieve stronger performance, better energy management, and add more customized technologies, Apple officially launched the first Apple Silicon M1 chip developed for Mac in mid-November, ...[Details]
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1. Overall code execution flow chart 1.1 Code path U-boot.lds (archarmcpu) vectors.S (archarmlib) start.S (archarmcpuarm920t) lowlevel_init.S (boardsamsungjz2440) crt0.S (archarmlib) reloc...[Details]
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On April 22, the shares of Shandong Huayi Microelectronics Technology Co., Ltd. (hereinafter referred to as "Huayi Micro") were listed on the National Equities Exchange and Quotations. Huayiwei sta...[Details]
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Software is the most important part of virtual instruments. By using the right software tools and designing or calling specific program modules, engineers and scientists can efficiently create their o...[Details]
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This document introduces the GPS experiment debugging steps of iTOP-4418 development board and 6818 development board in MiniLinux system environment. It provides users with the compressed package "i...[Details]
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Content Peter Toppin, 8/16 Application Engineer, Motorola Serial multiplexed buses such as CAN or LIN can solve many problems caused by too many wires in the car. The low-cost LIN bus is very suita...[Details]
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Preface 1. Introductory learning route 1. "Circuit Basics" 2.C language basics 3.Basics of microcontroller 4.Altium Designer 2. Preparatory work 1. Required software (1)Keil 5 (2)STC-ISP (3)...[Details]
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Asustek, which has been losing money for two consecutive quarters, has recently reported that it will launch an organizational transformation, but the scale is not large. It will mainly integrate the...[Details]
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BMW China officially signed a contract with Tencent at the "2019 China Innovation Day" press conference held in Beijing. The two parties will cooperate to establish the BMW Group's "high-performance ...[Details]
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Emergency light circuit board schematic
When making it, X1 uses a power transformer with a secondary of 6V/200mA. J1 and J2 use relays with a coil voltage of 6V. For other de...[Details]
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With the progress of society, users have higher and higher requirements for communication convenience, which has led to the rapid development of the mobile phone industry in recent years. From anal...[Details]
Power technology
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