BAT54Q

The circuit of the display is shown in Figure 9.11.1. The audio signal USR from the recorder or amplifier is divided by R1 and W through C1, and then rectified by diode D. ...[Details]

This article introduces a solar cell phone charger , which uses solar panels to charge the cell phone battery after converting the DC voltage through the c...[Details]

1. Make a minimum system board: If you have never done ARM development, it is recommended that you do not try to be too ambitious at the beginning and make all the applications complete, because the s...[Details]

  LED stage screens often accompany the appearance of a feast. Imagine how much impact a concert or party will have if the screen suddenly dims or flickers in the middle of the event. Therefore, it ...[Details]

The largest adult toy company releases new works, so cute! 01 Stunning appearance, adorable Recently, at the IEEE/RSJ International Conference on Intelligent Robots and S...[Details]

Precise current control is essential for efficient LED lighting solutions, and a wide variety of LED drivers can help engineers optimize these LED lighting designs. So what should be considered w...[Details]

At present, there are many power battery safety standards for electric vehicles at home and abroad, such as UL2580, ISO12405-1, ISO12405-2, ISO12405-3, IEC 62660-1, IEC 62660-2, IEC 62660-3, etc., ...[Details]

0 Introduction In the field of modern communications and radar, broadband, high gain, and real-time parallel processing are important features of modern receivers. Therefore, this kind of ...[Details]

About STM32 IAP and APP jump to each other I have done a system-free IAP and APP jump before. After finding information on the Internet, it was completed smoothly. Later, in the IAR integrated deve...[Details]

Just recently, Internet TV ushered in a new round of price war.   　　Xiaomi reduced the prices of its TV products by 100 to 500 yuan at the "Mi Fans Festival" on April 9. The prices of the 32-inch Xia...[Details]

Operational amplifier output voltage phase inversion Some op amps can experience output voltage phase reversal when the input common-mode voltage (CM) range is exceeded. This is usu...[Details]

Demand from data center systems and applications will drive long-term growth in the memory market   It is reported that despite some cyclical and seasonal effects, the independent memory market has e...[Details]

The non-synchronous flyback topology is widely used in isolated power supplies, ranging from less than 1W to tens of watts. Linear Technology's series of isolated flyback converters without optocou...[Details]

According to foreign media reports, Ford Motor Company has applied to the US Patent and Trademark Office (USPTO) for a new patent: a vehicle usage simulation system. Image source: USPTO Simula...[Details]

Jintian inverter is a kind of equipment widely used in the field of industrial automation. Its parameter setting is crucial to the stable operation and performance of the equipment. This article wi...[Details]