50038-1014L

CPU is the abbreviation of Central Processing Unit, which means central processing unit. We often hear people talking about 486 and Pentium. CPU is an electronic component, and its specifications a...[Details]

On May 27, at the third Yangtze River Delta Integrated Development High-level Forum held in Wuxi, Jiangsu, the four major industrial chain alliances of the Yangtze River Delta, namely integrated circ...[Details]

The term power factor originates from the basic AC circuit principle. When a sinusoidal AC power supply supplies power to an inductive or capacitive load, the load current is also sinusoidal, but i...[Details]

     For sports enthusiasts, heart rate monitoring is a very important function. They need to monitor heart rate changes to understand their physical condition and adjust their training plans. Howeve...[Details]

Pay attention to daily industry events and keep up with industry trends in the audio column "IC Express" launched by Jiwei.com. Here are today's highlights: 1. Agree to deliver semi-finished product...[Details]

This electric vehicle battery repairer is a high-performance repairer that uses a transformer to regulate voltage and a 555 circuit to drive a CMOS tube with an adjustable pulse width oscillator. Gen...[Details]

Introduction In ultrasonic ranging automotive applications, such as ultrasonic parking assist (UPA) and blind spot detection (BSD), ultrasonic waves emitted by the system are reflected by surrounding...[Details]

Introduction Emerging wireless communications standards (wide-band, multi-carrier) demand increasingly lower distortion and noise specifications.The digital-to-analog converters (DACs) in the tra...[Details]

1. Control the on and off of one or more lights Assembly Implementation ;Notes   LOOP:   ;SETB P1.1 ;(1) Turn off the light   MOV P1,#0FFH;   LCALL DELAY; (2) Delay for a period of time   ;CL...[Details]

This article explores methods for providing light emitting diode (LED) dimming, analyzes the effects of LED dimming on its long-term performance and the color stability of the emitted light, and sp...[Details]

There are many kinds of light sources that can be used for night scene lighting. When choosing a light source, we should mainly consider the effect, performance and cost. When comparing the costs o...[Details]

　　In recent years, multimedia technology has gradually penetrated into people's lives. MP3 players have become popular portable audio playback devices. Since the MP3 encoding algorithm is very comple...[Details]

Integrated video filters were very expensive when they first came out, and they were very high-performance components primarily for video broadcast applications, and later evolved ...[Details]

Beijing (October 16, 2020) - Marvell (NASDAQ: MRVL) today introduced the industry's first automotive Gigabit Ethernet PHY solution with integrated MACsec technology for secure point-to-point communic...[Details]

  This figure is a schematic diagram of an external interrupt line or external event line. In the figure, there is a slash on the signal line and a note with the word 19 next to it, indicating that...[Details]