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It’s almost a tradition for Microsoft to hold a Surface event in October, and even though everything has been postponed due to the pandemic, it won’t change this year. According to well-known leaker ...[Details]
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On the eve of the May Day holiday, a self-media article titled "Royole Technology - A Public Execution in Progress" fermented on the Internet, attracting a lot of attention. On May 6, Royole issued a...[Details]
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1. The DC bus voltage is too high or too low
(1) Fault phenomenon: The central audio signal "alarm bell" sounds; the DC bus fault light sign is on; the DC bus voltage indication deviates from the...[Details]
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According to Nan Fang Daily, two former engineers of ZTE Corporation, Huang Mouyu and Wang Mou, were sentenced for suspected infringement of trade secrets. This case is the first criminal case of int...[Details]
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introduction
USB (Universal Serial Bus) combines the advantages of PCI and RS-232 serial buses, with convenient plug-and-play and hot-swap features and high transmission rates. Therefore, it i...[Details]
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How to choose
laser
power
Laser power and energy meters are used to
measure
the output of a light source. Whether the light emission comes from a weak source ...[Details]
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Abstract: According to the temperature requirements of the infrared imaging working environment of the internal formation gravity field satellite, the uncooled long-wave infrared focal plane array ...[Details]
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MCU and MCU serial communication program #include reg51.h #define uchar unsigned char #define SLAVE 0x00 #define BN 16 uchar idata tdata ; uchar idata rdata ; bit trdy; bit rrdy; void main(v...[Details]
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The Yokogawa Test & Measurement WT500 power analyzer is a mid-range product capable of measuring single-phase and three-phase power. Half-rack body design, compact structure, can be installed in doub...[Details]
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Commonly used serial bus protocols: The commonly used serial buses for data transmission between microcomputers and peripherals are I2C bus, SPI bus and SCI bus. The I2C bus communicates in a synch...[Details]
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1. Protues new project Open Protues, open the ISIS icon on the homepage, and draw the circuit diagram Enter the following drawing interface Chips, resistors, capacitors, etc. in the circuit can a...[Details]
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First, the purpose: Learn to disassemble files. Understand the operation process of the machine by disassembling the file. 2. Disassemble the file: led_on.elf: file format elf32-littlearm Disasse...[Details]
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Today, Samsung launched the Galaxy Chromebook 2 360 at the BETT 2022 conference in London. The Samsung Galaxy Chromebook 2 360 has a 12.4-inch WQXGA LED-backlit LCD screen with a resolution of 2560...[Details]
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The Semiconductor Industry Association (SEMI) recently announced that German automaker Audi AG has become the first automotive OEM to join SEMI. In the future, it will be able to utilize the various ...[Details]
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The main uses of the foundation bearing capacity on-site tester:
Test the bearing capacity, compression modulus and liquid properties of road foundations, dam foundations, bridge foundations, t...[Details]
MCU
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