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In the process of automated production, processing and control, it is often necessary to accurately position and control the size of the workpiece or the distance that the mechanical equipment move...[Details]
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Taking the timer interrupt as an example, the tasks we need to complete as users are: 1. Initialize the timer and assign values to various registers 2. Enable interrupts (cpsr and interrupt controll...[Details]
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Compact PCI (cPCI) power supplies have been widely recognized for their applications in the computer, industrial and telecommunications fields. To optimize system applications, a cPCI power supply use...[Details]
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I have been using the Friendly Arm board for a while. I have gradually forgotten the knowledge of the storage system and I/O space. The reason is that when I was doing other development, I always used...[Details]
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Regardless of whether Huawei TV is released and launched in April, many professional color TV companies will not "take it lightly". Because they know very well that Huawei is not LeTV or Xiaomi. Once...[Details]
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Ultrasonic flowmeter is a commonly used flowmeter product. It is an instrument that measures the flow of liquid in a round tube based on the principle of "velocity difference method". It is widely use...[Details]
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1 Natural Gas Flow Meter Type Based on the current development status of natural gas metering instruments, from the perspective of measurement principle, natural gas flow meters can be divided into f...[Details]
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According to foreign media reports, Silicon Motion is committed to providing customers with semiconductor storage solutions and has launched the first automotive-grade PCIe NVMe SSD controller. The...[Details]
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(Image source: University of Tokyo) According to foreign media reports, engineers at the University of Tokyo in Japan are constantly exploring new ways to improve existing battery technology. Rec...[Details]
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It is reported that the establishment of this agency is to significantly reduce the cost of drug research and development. According to relevant statistics, the research and development cycle of all ...[Details]
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introduction
Maxim's MAX9635, MAX44007, and MAX44009 high-performance ambient light sensors integrate a photodiode, an analog front end (AFE), two high-resolution analog-to-digital converters ...[Details]
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On August 21, the Lingang New Area held a signing ceremony for key fund projects in 2020, signing a total of 16 investment fund projects with a total funding scale of more than 84.2 billion yuan. A...[Details]
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This is an audio effects
circuit
that provides extra oscillation to your guitar, percussion, or semi-percussion instrument, call it a funk box. This guitar effects circuit is basically ...[Details]
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C8051F020 has 4Kbyte XRAM and 128byte non-volatile storage (equivalent to EEPROM). First, check the two options in Keil as shown below.
Then to use XRAM, just define the variable type as XDATA. ...[Details]
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Apple officially released the new Mac mini equipped with M4 and M4 Pro chips through online updates. At the same time, Apple also announced that Mac mini became Apple’s first carbon-neutral Mac dev...[Details]
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