-TDK-B43858A2686M2

As the epidemic situation in Taiwan, China has recently intensified, UMC has further upgraded its epidemic prevention measures. According to Taiwan media Central News Agency, in addition to maintaini...[Details]

1 Introduction Electromagnetic interference (EMI) is the lack of electromagnetic compatibility, which is the process of destructive electromagnetic energy from one electronic device to ano...[Details]

When doing experiments, we burn the bin file into the SD card, such as the assembly water lamp experiment done earlier. Q: Who reads these instructions from the SD card and executes them? Answer: It ...[Details]

1. On-site requirements: PLC acts as a controller and instrument equipment acts as an execution device. The execution device can respond to the instructions from the PLC in real time and feed back ...[Details]

Like other industries, the pharmaceutical industry is increasingly demanding higher productivity and more reliable instruments. When continuous level gauges are needed, pharmaceutical manufacturers pr...[Details]

On October 14, the Yunnan Provincial Development and Reform Commission and the Yunnan Provincial Energy Bureau issued the "Yunnan Province 2024 Second Batch of New Energy Project Development and Const...[Details]

Earlier, Apple officially released its new iPhone 11 series devices and iOS 13. Recently, a security personnel discovered a vulnerability in iOS 13, which allows hackers to steal user information eve...[Details]

Recently, Director Bian Shuguang of the High Technology Research and Development Center of the Ministry of Science and Technology and experts from the "863" Program New Materials Expert Group, incl...[Details]

How to use a humidifier 1. Pay attention to the cleanliness of the humidifier When using a humidifier, you must pay attention to regular cleaning and water changes, otherwise mold and oth...[Details]

Introduction 　　Power sequencing is a necessary function for microcontrollers, FPGAs, DSPs, ADCs, and other devices that require multiple voltage rails. These applications typically require the core a...[Details]

Function and principle of frequency converter Frequency converter is a kind of power electronic device, also known as AC variable frequency speed regulator, which can convert fixed frequency A...[Details]

There are many different opinions on the meaning of "bandwidth". Many engineers ask why the "bandwidth" of oscilloscopes and the bandwidth mentioned in networks and communications are not the same un...[Details]

　　Compared with the parallel port ISP download cable using a 74LS244, the circuit and principle of this AVRISP are slightly more complicated. But it has advantages: the serial port download perform...[Details]

Thanks to the connection with smart devices such as smartphones, the support of AI big model technology, and the enhancement of functions for special groups such as the hearing-impaired, the applic...[Details]

On November 30, Jiejie Microelectronics released an investor relations activity record sheet stating that thyristors accounted for 49% of the company's total revenue in 2019. Due to the adjustment of...[Details]