KPT07A22-55PX

introduction A/D converters are often used in the design of intelligent instruments. Among the commonly used A/D converters, 7135 is the most widely used. It has 41/2-bit A/D conversion accuracy, str...[Details]

In the field of multimedia signal processing, especially video processing, digital signal processors are usually required to have optimized core structures and rich media interfaces for multimedia ap...[Details]

I recently bought a TQ2440 development board, but Tianqian only provided the compiled files, not the source code, so I transplanted Uboot from scratch.   Porting u-boot 1.1.6 to TQ2440 development ...[Details]

According to foreign media MacRumors, Justin O'Beirne, who often shares the progress of Apple Maps, said that Apple has begun testing its more detailed Apple Maps application in the UK and Ireland. ...[Details]

In response to the existing problems in the lighting design of subways and underground stations , optimization design suggestions were put forward from the aspects of lighting power distribution, sys...[Details]

While watching a video last week of my friend Dave Jones disassembling an old Fluke 91 ScopeMeter DSO (digital sampling oscilloscope), it occurred to me that this 20-year-old piece of test equipment ...[Details]

Recently, a new phone was discovered in the RF certification details released on Xiaomi’s official website. It is named Redmi 8A Pro. Judging from the name, the phone should have a higher configurati...[Details]

Principle and maintenance of electric bicycle charger designed by TL494 Most electric bicycle chargers use switching power supplies. Although there are many models, the circuit structures ...[Details]

When it comes to exploring the form factor of mobile phones, Samsung's inspiration can be said to be constantly emerging. Recently, according to foreign media reports, Samsung's latest screen patent ...[Details]

Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]

As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]

0 Introduction In the voltage-type variable frequency speed regulation system, the calculation and correct selection of the filter capacitor parameter CF is of great and practical sign...[Details]

In the low-power application of microcontrollers, the setting of clock is a very important aspect. Different types of microcontrollers have different clock configurations in low-power mode. The enhanc...[Details]

Hyde Acoustics uses Rohde & Schwarz CMX500 to accelerate 5G NR voice service (VoNR) testing Voice and audio analysis expert Hyde Acoustics has decided to use Rohde & Sc...[Details]

Fixed output integrated voltage regulators such as the 78×× series can easily increase the output voltage V0 by simply connecting two external resistors (see the figure below). The output ...[Details]