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uClinux is one of the more popular embedded Linux versions. It has many features and will become more popular as low-cost 32-bit CPUs that can run uClinux proliferate and uClinux becomes part of th...[Details]
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Jiwei.com reported on November 27 that Redmi recently held a new product launch conference and officially released the Redmi Note 9 series of mobile phones. Lenovo Mobile then updated its Weibo accou...[Details]
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I used to think that XEP100 didn't have a unique identifier, but I was flipping through the manual a few days ago and came across the ID. I'll make a note of it. Figure 1. IFR field description T...[Details]
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Tektronix 3014B has always been my best friend. I have been using it since 2002 and have a good understanding of its various uses and performances. In practice, I use it both in experiments and produ...[Details]
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Introduction to automatic glue dosing machine: SCA dosing machine can be regarded as a simplified version of Durr glue. The principle is the same, but the technology is more complicated. SCA fault ...[Details]
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#include "sys.h" #include "usart3.h" #include "stdarg.h" #include "stdio.h" #include "string.h" #include "timer.h" //Serial port send buffer __align(8) u8 USART3_TX_BU...[Details]
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Perhaps many people have never expected plug-in hybrids in their predictions of the development of the automobile market. However, under the double pressure of traditional joint venture fuel vehicles...[Details]
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The following is an analysis of the oscilloscope's four measurement methods: voltage, time, phase, and frequency. 1. Voltage measurement Any measurement made with an oscilloscope is attributed...[Details]
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1. Overview of wireless sensor network transmission protocols
1. Composition of wireless sensor network protocol stack
The wireless sensor network protocol stack consists of five parts: physi...[Details]
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Punching
Generally, the steel mold (Hard Die) is used to punch the appearance of the soft board, which has better precision. The knife mold (Steel Rule Die) is generally used for sample makin...[Details]
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1. When using a multimeter, do not touch the metal part of the test lead with your hands. This can ensure accurate measurement and personal safety. 2. When measuring a certain amount of electrici...[Details]
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As the leading supplier of high-performance silicon solutions for energy-efficient electronic products, ON Semiconductor
provides a wide range of LED driver solutions for various LED applic...[Details]
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An inverter is a device that converts DC power (battery, storage bottle) into AC power (usually 220V 50HZ sine wave or square wave). Our common emergency power supply usually converts DC battery int...[Details]
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/************************************************************************** Function: key scan Entry parameters: Double-click waiting time Return value: button status 0: no action 1: single click 2: ...[Details]
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WENZHOU, Nov. 3, 2024 /PRNewswire/ -- Recently, the 30.09MW/60.18MWh user-side energy storage power station project of Dongfang Special Steel, supported by Ruipu Lanjun, was officially connected to...[Details]
Analog electronics
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