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Print information Dentry cache hash table entries: 32768 (order: 5, 131072 bytes, linear) Inode-cache hash table entries: 16384 (order: 4, 65536 bytes, linear) memblock_alloc_try_nid: 131072 bytes ...[Details]
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Recently, Cambrian Robotics, a London-
based machine vision
startup, announced this week that it has successfully raised $3.5 million in seed funding. The company is headquartered in London...[Details]
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Overview: The built-in IC audio bus of S3C2440 supports 8-bit and 16-bit data output of CODEC (encoding and decoding). IIS supports bus data format and MSB alignment format. The interface provides ...[Details]
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The stc microcontroller has the advantages of in-application programming and convenient debugging; it has a 10-bit AD; internal eeprom; it can work at 1T/machine cycle, which is 12 times the speed of...[Details]
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0 Introduction
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The ways to reduce costs are: ① Use the Bluetooth data transmission...[Details]
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Can variable frequency motors be started frequently?
Compared with traditional motors, variable frequency motors have the advantages of high starting frequency, smooth starting, and good load ...[Details]
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Label: BTOF Function: Convert floating point BCD code to formatted floating point number
Entry condition: The floating-point BCD operand is in .
Exit information: The converted formatted floating-po...[Details]
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Determine the PLL process:
1. Determine the CPU frequency Fcclk
2. Determine the crystal frequency Fosc, Fcclk must be an integer multiple of Fosc.
3. Calculate th...[Details]
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1. ABS resin
It is a ternary mixed resin composed of Acrylonitrile-Butadine-Styrane (propylene-butadiene-styrene). The rubber part of butadiene can be corroded by chromic acid to form pores, wh...[Details]
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When you look at a classic case, don’t just be impressed by its beauty. Learn to look deeper to learn more.
You must have seen this picture, which was widely circulated on Weibo. This special ...[Details]
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I/O Port Layout
All I/O ports of the STC2C5201AD series microcontrollers can be configured by software to one of four working types, as shown in the following table. The four types are: qu...[Details]
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1 Introduction
Normally, the routine aging of equipment is to connect the equipment to a simulated load for simulated work. Of course, energy is consumed on the simulated load, and this consum...[Details]
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Engineers at Pennsylvania State University in the United States are studying Category 7 copper cables to support data transmission speeds of up to 100Gbps. Their research may enable copper cables ...[Details]
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The arrangement of the LEDs and the specifications of the LED light source determine the basic driver requirements.
The main function of an LED driver is to limit the current flowing through the LE...[Details]
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Infineon launches CoolSiC™ Schottky diode 2000 V,
DC bus voltage up to 1500 VDC, higher efficiency and simpler design
Today, many industrial applications can transition...[Details]