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1. Configure the kernel to select the WIFI driver 1. Plug the usb wifi into the computer and use the command on ubuntu: # lsusb to check the wifi’s PID: 0x148f, VID: 0x3070 2. Set up the environment ...[Details]
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#define F_CPU 1000000UL #include avr/io.h #include avr/interrupt.h #include util/delay.h #define INT8U unsigned char #define INT16U unsigned int #define DoorBell() (PORTD ^= 0x01) ...[Details]
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Micro-electromechanical systems (MEMS) packaging is growing in importance and plays a key role in the successful commercialization of MEMS products. The packaging system should perform the ...[Details]
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51 single-chip microcomputer has serial communication capability. Its serial interface (UART) is a full-duplex communication interface, which can easily realize serial communication between two or ...[Details]
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Tianfeng International Apple analyst Ming-Chi Kuo released his latest research report last night, in which he mentioned that the price of iPhone 13 may increase due to its larger average capacity. ...[Details]
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Not long ago, Apple just held a new product launch conference. It is worth noting that this time Apple released the new AirPods 3, which is also the fifth year since the release of the AirPods series...[Details]
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Apple has applied for a number of patents for foldable iPhones. One of the granted patents is for an "electronic device with a slidable expandable display screen," and Apple has just updated t...[Details]
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Today we will talk about how to use a multimeter to measure the quality of LED lamp beads - replacing a lamp costs dozens or even hundreds of yuan, but replacing a lamp bead only costs a few cents. I...[Details]
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Automobile testing is an important means to discover various problems in automobile design and development. Based on the test results, an objective evaluation of various automobile performances can ...[Details]
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Not long ago, a BMW vehicle automatically accelerated to 110mph on a British country road, but if you think it was simply a sensor failure, you would be wrong. The problem is systemic, and this incid...[Details]
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The most frequently replaced component in power supply maintenance is probably the capacitor. For example, for ceramic capacitors, the two main parameters we care about are capacity and withstand vol...[Details]
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Nexperia has made a report "Application Specific MOSFETs and GaN Solutions for the Automotive Market", mainly from the perspective of GAN, some of the contents are worthy of our careful discussion...[Details]
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The latest statistics from SNE show that the global power battery in the first half of 2021 was 114.1GWh, compared with 45GWh in the same period last year, a year-on-year increase of 153.7%. This par...[Details]
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On June 6, 2019, the Ministry of Industry and Information Technology issued 5G licenses to China Mobile, China Telecom, China Unicom, and China Broadcasting Corporation, marking the official entry of...[Details]
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The independently developed laser tracking measurement system realizes the coordinate measurement of space targets through laser ranging and precise angle measurement. As a precise angle and distan...[Details]
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