DIP1987SD021653BD

How good is the detection Step one: How to use the test pens: Step 2: On-off measurement with multimeter: Rotate the rotary switch to the buzzer position, and then insert the test lead correctl...[Details]

On April 12, Sichuan Energy Investment Group and Sichuan Provincial Department of Science and Technology signed a strategic cooperation agreement. Wu Qungang, Secretary of the Party Leadership Grou...[Details]

When the ZDS2022 oscilloscope measures a square wave, in the automatic trigger mode, if the trigger level setting deviates from the waveform, the waveform display will be messy, and it will look like...[Details]

In today’s aerospace and defense sectors, there is a growing demand for high-performance computing solutions. As technology evolves, these industries are faced with the challenge of increasing prod...[Details]

Wiring method Please use the thick wire in the test wire to connect the current loop, and use the thin wire in the test wire to connect the voltage loop. (This instrument is equipped with a set of 4×...[Details]

Using a multimeter to measure the quality of transistors and judge the pins is a basic skill in electronics majors. Have you ever been troubled by judging the pins of transistors? I remember when I...[Details]

According to foreign media reports, General Motors (GM) has submitted a new patent application to the US Patent and Trademark Office (USPTO): Airborne Coronavirus Detection and Alert System. The pate...[Details]

1. System Overview The modules used in the system include AT89C51 microcontroller + LCD1602 display + DS18B20 temperature measurement + buzzer alarm + button + fan cooling + small light. The system...[Details]

The vortex flowmeter adopts the latest micro-processing technology, and has the advantages of strong functions, wide flow range, simple operation and maintenance, and convenient installation and use....[Details]

Motor winding overheating is a common problem that can cause severe damage and inefficient operation in a wide variety of motors. Overheating can be caused by a range of factors, including electric...[Details]

From the long-rumored Apple Mini-LED backlit iPad Pro to Samsung Mini-LED backlit TVs, Mini-LED backlight is becoming the new favorite of the industry. In the context of oversupply of LED production ...[Details]

For a while, people criticized Apple for its weak sense of innovation, declining product design capabilities, and lack of its iconic personality. Even in many innovative applications, Apple has not b...[Details]

New Hunan Client, December 7 (Reporter Yi Yulin) With the rapid increase in economic development and electricity demand, the development of UHV is an inevitable choice to ensure national energy sec...[Details]

According to Jiwei.com news, on April 12, Lida Optoelectronics released its 2018 annual report. The company achieved operating income of 2.584 billion yuan from January to December 2018, a year-on-ye...[Details]

On November 4, Nokia issued a press release on October 31, announcing that the company was selected by the European public-private partnership Smart Networks and Services Joint Undertaking (SNS JU)...[Details]