Taking advantage of the forum activities, I also took out my own inventory and showed it off.
The prizes are pretty good. Not too time-consuming or laborious.
This is only a part of it, I sent a part ...
Serial port to network port ZLAN5103 can realize transparent data forwarding between RS232/485/422 and TCP/IP. It is convenient to connect serial port devices to Ethernet and Internet, and realize the...
As the first global event in the MWC series to return to offline, 2021 MWC Shanghai has launched an online platform, My MWCS Online, so that attendees and exhibitors will be able to have both offline ...
As the title says, using the internal RTC, the second interrupt can wake up in most cases, but there is a situation where it cannot wake up after low power consumption. I don’t know why, please help. ...
[font=微软雅黑][size=4]STM32WBx5 is the latest dual-core wireless MCU launched by ST in February 2019. It is equipped with Bluetooth 5, OpenThread and ZigBee3.0 connection technologies, and has ultra-low ...
The basic circuit of the capacitor step-down simple power supply is shown in Figure 1. C1 is a step-down capacitor, D2 is a half-wave rectifier diode, D1 provides a discharge circuit for C1 during the...[Details]
Using machine learning, researchers have developed an algorithm that can accurately diagnose Alzheimer's disease from a single MRI scan, New Atlas reports. The system is more accurate than any diagno...[Details]
With the development of modern information technology and very large-scale integrated circuits, RFID technology has been increasingly widely used in the service field, goods sales and logistics distr...[Details]
The MAX16070/MAX16071 flash-configurable system monitors manage multiple system voltages. The MAX16070/MAX16071 also accurately monitor (±2.5%) a current channel with a dedicated high-side current-...[Details]
The ZDS2022 oscilloscope has a storage depth of 112Mpts and 51 parameter measurement and statistical functions. Today, let's experience how it can quickly count large data waveforms and how it can de...[Details]
1. Project Overview 1.1 Introduction With the development of industrial production, transportation, urban construction, the increase in population density, and the increase in household facilities (a...[Details]
Most power added efficiency (PAE) test setups use multiple instruments to measure RF, voltage, and current. For example, an RF power meter or a digital oscilloscope (DSO) with a diode detector may be...[Details]
The circuit consists of a full-bridge inverter and a current doubler rectifier circuit . Depending on the load size, the circuit can operate in discontinuous and continuous modes. In the discontinuou...[Details]
The intelligent electromagnetic flowmeter designed and developed by Changzhou Liangbang Instruments is developed based on a standardized manufacturing system. Its advanced design concept ensures the ...[Details]
This file can perfectly drive the 1602 LCD screen. For detailed calling methods, please see: http://www.51hei.com/bbs/dpj-24670-1.html . There are two files 1602.c and 1602.h header files (behind...[Details]
According to ZDNet, South Korea's three major telecom operators are working hard to increase marketing efforts for the dual-screen 5G smartphone LG V50 ThinQ launched today. SK Telecom is re...[Details]
Biometric technology uses the body's inherent physiological characteristics (such as fingerprints, facial features, red membranes, etc.) and behavioral characteristics (such as handwriting, voice, ...[Details]
When engineers use an oscilloscope to measure signals, they may find that the waveform frequencies measured under different time bases are different. If the signal is not a superimposed signal, the...[Details]
The most authoritative international annual event in the field of medical magnetic resonance, the 27th International Magnetic Resonance Annual Meeting (ISMRM 2019), will be held in Montreal, Canada i...[Details]
Preface
Since the issuance of 5G licenses in 2019, after five years of development, my country's 5G has achieved remarkable results in infrastructure construction, user scale, innova...[Details]
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