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The fully automatic washing machine consists of a washing system and a control circuit. The control circuit is divided into mechanical and computer types. The computer type control circuit uses a sin...[Details]
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If you want to save the IO port of the single-chip microcomputer, you can use a button to execute different subroutines by judging the pressing time. I wrote one at my leisure. It may not be concise ...[Details]
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1 Introduction
In 2002, the FCC allocated the 3.1~10.6GHz frequency band as the ultra-wideband (UWB) application band. In the 1960s, Rumsey first proposed the SWB (super-wideband) antenna with ...[Details]
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With the progress of the times, CNC industry is more and more widely used in large and medium-sized mechanical processing industries in my country. For thread processing of some large parts, tradit...[Details]
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GM's hands-free driver assistance system, Super Cruise, has been widely praised for its functionality but also criticized for having severe limitations. So far, it is only available on Cadillac's fu...[Details]
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ON Semiconductor (NASDAQ: ON ), driving energy efficient innovations, announced that it has received the 2020 Business Ethics Leadership Alliance (BELA) Community Champion Award from Ethisphere, reco...[Details]
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Allegro MicroSystems Achieves Milestone of Three Billionth Motor Driver Shipment Innovative designs help customers improve efficiency, reduce costs, and achieve higher safety standards Manc...[Details]
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1. Main functions of PCB circuit board tester
The tester adopts circuit online testing technology, which can be used to test and analyze common faults of various small and medium-scale integra...[Details]
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When a flow meter fails, first check the pressure pipes, valves and other pipeline accessories on site to see if there are any blockages or leaks, and then check the transmitter. If all the instrumen...[Details]
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MMU, full name Memory Manage Unit, Chinese name - memory management unit. Many years ago, when people were still using DOS or older operating systems, computer memory was very small, generally c...[Details]
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At present, the charging of portable electronic devices such as mobile phones, MP3 and laptops mainly adopts the traditional charging method of connecting one end to the AC power supply and the ot...[Details]
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Is it necessary to calibrate each time before measuring a new item?
This is not necessarily necessary. Try to store each calibration state in the VNA, preferably with the name of the calibration st...[Details]
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China Energy Storage Network:
The release of Document No. 9 has ushered in a new era of power system reform in China. Unlike Document No. 5, Document No. 9 is intended to break through the mo...[Details]
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I usually have a bad memory. I forget the program I debugged two days later. It often takes a while to remember it. Sometimes I can't find the previous information, which is even more annoying. I have...[Details]
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1 Overview
With the development of my country's equipment manufacturing industry, embedded systems have become the core technology of the manufacturing industry. It is widely used in many fields su...[Details]
Microcontroller MCU
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