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　　The 21st century is the era of digitalization. As more and more electronic products use digital signal processing (DSP) as the core technology, DSP has become the driving force for the digitalizati...[Details]

We know that the current level meters can achieve electrical remote transmission of measurement signals by selecting relevant components, and output 4-20MmA electrical signals to achieve remote observ...[Details]

1. Application background The car instrument is an essential electronic device for displaying driving information on the car. It is used to display some real-time information during the drivin...[Details]

Basic voltage Vstand generation circuit diagram The design idea is to first generate a standard voltage signal Vstand with a resolution of 0.02mV and a dynamic range of 0-2.5V, and then amplify the...[Details]

The Wireless Speaker and Audio Association (WiSA® LLC), founded by Summit Wireless Technologies, today announced that Hisense will join the WiSA Association, which is composed of more than 60 leading...[Details]

The University of California, Davis Health Center has developed a new brain-computer interface (BCI) that can convert brain signals into speech with an accuracy rate of up to 97%, the highest among...[Details]

The internal RAM of the 8051 microcontroller has a total of 256 units, which are usually divided into two parts according to their functions: the lower 128 units (unit address 00H ~ 7FH) and the uppe...[Details]

In today's wireless devices, more than half of the components on the circuit board are analog RF devices, so an effective way to reduce the circuit board area and power consumption is to carry out ...[Details]

1. How to choose crystal in PIC microcontroller oscillation circuit For a high-reliability system design, the choice of crystal is very important. This is especially true for systems designed with sl...[Details]

From 2020 to 2025, autonomous driving above Level 3 will be implemented, and lidar will become an important option. LIDAR  suppliers continue to break through technical bottlenecks and work closely ...[Details]

1. Experimental Purpose Learn to use the drawing API functions of embedded systems. Understand the role of drawing device context (DC) in multitasking operating systems. Use drawing device...[Details]

Munich, Germany, December 1, 2021 - With increasing electrification and connectivity, cars are facing a higher risk of cyberattacks, which could have serious consequences. It is therefore crucial f...[Details]

Industry Focus 1. Qualcomm, BMW Group and Arriver have reached a long-term strategic cooperation to jointly develop autonomous driving software solutions   Qualcomm Technologies, BMW Group and Arri...[Details]

On December 27, some netizens posted real photos of Xiaomi 12, which will be officially released on December 28. The photos show that Xiaomi 12 has three rear cameras and a rectangular lens module...[Details]

A research team at the University of California, San Diego, has developed an innovative wearable ultrasound patch that can continuously and non-invasively monitor blood pressure. The device has com...[Details]