HDM13-A2N1P

Drone racing. Image source: Nature online version A paper published in Nature on the 30th reported an artificial intelligence (AI) system called Swift, which can fly drones to defeat h...[Details]

The author used the EM78P447 chip in the development of a smart water meter, and has a deeper understanding of the EM78 series chips. In practice, he summarized some issues that should be paid attenti...[Details]

Since the United States announced the ban on Huawei more than a year ago, what is the impact on Huawei's business and the impact on the global industrial chain? Recently, foreign media FierceWireless...[Details]

Recently, ICBC Liaocheng Branch issued the first project loan of RMB 88.7 million for the 101MW/204MWh electrochemical energy storage project in Guancheng, Shenxian County, Liaocheng, which was invest...[Details]

Q: My ADC has no input signal, why are the output data bits still changing? A: People who are not familiar with high-speed ADCs might assume that the digital output of the converter will remai...[Details]

First, understand why a reset is needed: 1: Because microprocessors (such as computer CPU chips and high-end ARM chips we often say) and microcontrollers (single-chip microcomputers, low-end ARMs, e...[Details]

In the process of drug quality monitoring, the temperature measurement of heat source reaction is an important part. Drug testing has its own particularity, and has high requirements for the accuracy,...[Details]

A signal generator is a device that provides electrical signals of various frequencies, waveforms and output levels. It is used as a signal source or excitation source for testing when measuring the ...[Details]

1. Introduction In actual radio and television transmission work, the entry test of new transmitters and the daily index test of transmitters all involve audio testing. The audio spectrum analyzer d...[Details]

Figures 1 to 4 show that the total amount of state subsidies for the new energy vehicle industry in the past ten years is 205.4 billion. These data are all well documented, but local subsidies cannot...[Details]

In this article, we take the key interrupt as an example (other interrupts are configured in similar ways): 1: First we should press the button to initialize, As can be seen from the figure above...[Details]

As we all know, Apple's newly released MacBook Pro series laptops and high-end iPads now use USB-C ports, and only the iPhone continues to retain the Lightning interface. But a recently leaked spy ph...[Details]

Problem description: In the ADS1.2 environment, when using Jlink to connect to Zhou Ligong's EasyARM2131 development board, it prompts that it cannot connect to the CPU (JLINK could not find supporte...[Details]

1. Working principle of AC servo motor The rotor inside the servo motor is a permanent magnet. The U/V/W three-phase electricity controlled by the driver forms an electromagnetic field. The ro...[Details]

Many mobile phone brand manufacturers have released new products one after another, including smart watches, TWS headphones, smart bracelets and other new wearable devices. The release of these new...[Details]