1. Introduction to OpenMediaVault
OpenMediaVault is an open source next-generation network attached storage (NAS) solution based on Debian Linux . It includes many services such as SSH , (S)FTP , SMB/...
Carbon monoxide is a colorless, odorless, non-irritating, toxic gas. Carbon monoxide is produced when carbon-containing substances are not completely burned, such as coal heating in some households, g...
Father's Day is this weekend~Have netizens figured out how to spend it?
Give your father a call to express your condolences?
Did you buy him a gift during the 618 shopping event? What gift did you buy...
The conversion method and steps of the non-isolated three-level converter introduced above can also be basically applied to the conversion of the isolated three-level converter. Commonly used isola...[Details]
On March 2, the groundbreaking ceremony for the Longking Honeycomb Energy Storage Battery Module PACK and System Integration Joint Venture Project was grandly held at the Longking Smart Environment...[Details]
The servo press is a precision press driven by a servo motor and is widely used in metal forming, stamping, stretching, bending and other processes.
Advantages of servo press:
High e...[Details]
1. Inverter Principle - Introduction
Inverter, also known as converter, reverse current device, is the opposite of rectifier, and is a device that can convert direct current into 220V alternati...[Details]
VGA (Video Graphics Array) is widely used as a standard display interface. By using FPGA chips and EDA design methods, we can design a targeted VGA display controller according to local conditions ...[Details]
LED pulse drive circuit using C-MOS NAND gate
Function of the circuit
If the LED is used for direct current lighting, the forward bias current can only be below 10MA, which allows for large light...[Details]
1. What is an LDO regulator?
The LDO low dropout regulator (LowDropoutRegulator) is a classic voltage regulator that can achieve a smaller input/output voltage difference than the traditional three...[Details]
The interface board is the bridge and link between energy data collection and computer. Its functions include: pre-processing the collected data, selecting data channels, connecting to computers, and ...[Details]
As the price of readers and tags decreases and the global market expands, the application of radio frequency identification (RFID) is increasing day by day. Tags can be powered by readers (passive tag...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
introduction In recent years, with the rapid development of electronic science and computer technology, the application of automotive electronic equipment has become more and more common. At presen...[Details]
Although near-infrared (NIR) spectrometers have been around for 60 years, their importance in measuring the energy reflected or transmitted by different materials is rarely recognized. NIR spectro...[Details]
1 System Hardware Design
1.1 Host hardware system structure
1) Power supply circuit AT91RM9200 requires 1.8 V and 3.3 V power supplies. In addition, most peripheral devices require 3.3 V p...[Details]
There are many different opinions about the meaning of "
bandwidth
". Many engineers ask why the "bandwidth" of oscilloscopes and the bandwidth mentioned in networks and communications ...[Details]
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