1300101747

1 Introduction A digital signal processor (DSP) is a microprocessor suitable for implementing various digital signal processing operations. It has the following main structural features: (1) I...[Details]

1. Overview BL9148 is a CMOS large-scale integrated circuit. It uses infrared rays for transmission, so it can be controlled from a distance. It is a typical transmitting chip widely us...[Details]

The main function of the rotation signal processing circuit module is to use the shaft angle position measurement element - the rotary transformer to control the sine wave signal with a frequency of ...[Details]

DS18B20 is a temperature sensor from Maxim. The microcontroller can communicate with DS18B20 through the 1-Wire protocol and finally read the temperature. The hardware interface of the 1-Wire bus is ...[Details]

　　The frequency of sound waves that human ears can hear is 20HZ~20KHz. When the vibration frequency of sound waves is greater than 20KHz or less than 20Hz, we cannot hear it. Therefore, we call sound ...[Details]

      Recently, after changing its name to Meta, Facebook, with a market value of nearly 6 trillion yuan, announced that its VR world "Horizon Worlds" is officially open to adult users over 18 years ...[Details]

Beijing time, July 22 morning news, according to reports, Tesla said on Wednesday local time that it will continue to rely on suppliers to meet the demand for batteries for its automotive products th...[Details]

Let green energy be everywhere. Recently, Sun Zhongwei, chairman of Huabao New Energy, mentioned this sentence many times in an exclusive interview with a reporter from Shanghai Securities News. This ...[Details]

The emergence of the emerging field of semiconductor lighting has made engineers who specialize in power electronics, optics, and thermal management (mechanical engineering) in high demand. Curre...[Details]

On the eve of the Spring Festival, many industrial robot companies released their 2023 financial report forecasts. After experiencing the critical period of economic recovery in 2023, the p...[Details]

ADC is the bridge connecting the real world and the digital world. Because it involves high technical barriers such as processes, circuits, and systems, its design is extremely difficult and it is kn...[Details]

IBM announced yesterday (November 18) that it has reached a cooperation with AMD and plans to deploy AMD Instinct™ MI300X accelerators as a service on IBM Cloud. The service is expected ...[Details]

In the early hours of Wednesday morning, Apple officially released the iPad Air 4 tablet. This time, the iPad Air 4 changed its usual monotonous appearance and added three vibrant colors of rose gold...[Details]

Smart watches, which used to be considered accessories, are now priced higher than some smartphones. Although smart watch sales account for only 3% of total smartphone sales, smart watches are losing...[Details]

The continuous improvement of semiconductor design and manufacturing process technology has made the devices on the circuit board run faster and smaller. The power supply system requires more types of...[Details]