A7921WVA-3P-10-D-BK

On March 22, Zhejiang Satellite TV's "Zhejiang News Network" broadcast the report "Building high-level industrial platforms to strengthen modern industrial clusters." In this report, Chen Xueming, di...[Details]

UC3842 voltage feedback circuit diagram The output voltage is directly divided as the input of the error amplifier (as shown in Figure 2) After the output voltage VO is divided by resistors R2...[Details]

Lithium-ion batteries are notorious for frequent internal short circuits that can ignite the battery's liquid electrolyte, causing the battery to explode and start a fire. Now, engineers at the Unive...[Details]

From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the time...[Details]

Ming-Chi Kuo, an analyst at Tianfeng International Securities, who is known as the "strongest Apple analyst", published a report stating that Apple will use "sub-millimeter light-emitting diode" (min...[Details]

The difference between DSP and ordinary MCU Consider an example of digital signal processing, such as a finite impulse response filter (FIR). In mathematical terms, an FIR filter is a series of dot pr...[Details]

Digitalization is accelerating in all areas of life. From home entertainment to health technology to in-car entertainment, the number of connected consumer devices used at home or on the road continu...[Details]

Sumitomo Electric Industries, Ltd. (SEI), a long-established Japanese communications company, recently announced that they have successfully developed a new porous aluminum material that can increase ...[Details]

The HMO2024 oscilloscope has 200MHz, 350MHz, 500MHz and 1GHz bandwidth, and can provide up to 5Gs/s sampling rate and 20M sample point storage depth. Therefore, even for long signal sequences, it can...[Details]

On October 28, Lihe Micro released its third-quarter report stating that from July to September 2021, the company achieved operating income of 61 million yuan, a year-on-year increase of 98.63%, an...[Details]

On October 14, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary U-Shang has launched a social distance sensor so...[Details]

      On October 22, according to PhoneArena, after installing the latest version of the Android 12 operating system, many users reported serious problems with their Google Pixel devices. 　　These dev...[Details]

The concept of jitter and jitter measurement method In digital communication systems, especially synchronous systems, as the system clock frequency continues to increase, time jitte...[Details]

In response to market demand, Mornsun took the lead in launching the ultra-small DC/DC module power supply URA_LD-20W series in China. This series of power supplies meets the requirements of EMI E...[Details]

How to choose an ideal speaker As a speaker that converts electrical signals into sound signals so that the human ear can hear the sound, it is the most important component of a home t...[Details]