5G NR wireless communication technology ( click to learn )5G New Radio (NR) uses new frequency bands and beamforming technology with higher bandwidth. These features bring severe design and testing ch...
I downloaded Protel DXP 2004 and registered it successfully, but I can't crack it when I add the license file. What should I do? I used the Protel 2004_sp2_Genkey.rar file. How can I crack it? Urgent!...
In a single-ended flyback switching power supply, in the RCD absorption circuit connected in series with the power MOS tube, what type of diode is it?
I checked a physical UF2007 model. The manual say...
The 17th Medtec China (Shanghai) International Medical Device Design and Manufacturing Technology ExhibitionWill be held from September 1 to 3, 2021The Shanghai World Expo Exhibition and Convention Ce...
IMX6 andriod5.1 Open developer permissions and debug modeOpen USB debugging mode:Settings -- About tablet -- Build number Click 8 times in a row to call up developer permissionsand then open developer...
The project needs to store data every 40us, and I have encountered problems in selecting memory. 1. Is flash feasible? I see that the erase time of flash is more than 50us, so it means that data canno...
1: Serial port programming in interrupt mode 1. What are the parts of writing a serial port program using interrupt mode? 2. Hardware support 1 UART0 transmit FIFO buffer A. UART0 contains...[Details]
Whether a medical device can play its maximum performance in a hospital is directly related to the technical performance of the machine itself, but also has an extremely important relationship with th...[Details]
introduction Imagine a marathon in hot, smoggy weather, where every ounce of energy saved can make all the difference. Often, the race seems decided before the halfway mark. The frontrunners see...[Details]
Development kit provides a complete low-power, dual-microphone solution for an excellent Alexa voice interaction experience Cirrus Logic (NASDAQ: CRUS), a manufacturer of high-precision analog and d...[Details]
1 Introduction Friends who have played with Linux, are you envious of the omnipotent serial shell command console of Linux? If the low-end STM32F series MCU you make also has this control interaction...[Details]
The motor, also known as the "drive motor", is an electrical device that converts electrical energy into mechanical energy and can generate kinetic energy from mechanical energy to drive other devi...[Details]
On April 12, Wingtech Technology mentioned in its interaction with investors that although the work on the 2020 annual report and first quarter report is still in progress, Wingtech Technology has ac...[Details]
According to reports, Samsung Electronics, whose operating profit in the first quarter is expected to fall nearly 96% year-on-year to 600 billion won, is not optimistic about its current situation. T...[Details]
The 28th Shanghai International High-end HIFI Demonstration Conference (Shanghai SIAV Audio Exhibition) was held in Shanghai from October 23rd to 25th. As one of the important exhibitions in the dome...[Details]
1. Introduction
In recent years, with the increase of human efforts in ocean development, research on the ocean has become more extensive and in-depth. Correspondingly, various environmental...[Details]
Today, the average production cost of an electric vehicle is $12,000 higher than a traditional internal combustion engine vehicle, according to a McKinsey report. As automakers work to meet global em...[Details]
Test the working principle of DMA in driver mode. The user-level program continuously calls ioctl to trigger the DMA operation completed in the driver, moves the memory data block from one consecutiv...[Details]
Highly integrated biosensor chip combines ECG monitoring and neural sensing signal input channels with motion tracking and embedded AI core
The new products were presented at the Elect...[Details]
RF/Wirelessly
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