Whether you are producing RF chips for mobile phone accessories from III-V cluster wafers or high-performance analog circuits using silicon technology, predicting the performance and reliability of th...
"We have turned the US's choke point list into our scientific research task list, such as bearing steel, lithography machines, and some key core technologies. We will strive to focus on the major area...
This content is originally created by Uncle Hai , a user on the EEWORLD forum. If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source
In...
1. Function OverviewZstar 's Zynq PL is connected to 3 LED indicators. As shown in the figure, the 3 LED indicators are connected in series with a 510 ohm current limiting resistor at the positive pol...
The hardware white-boxization of O-RAN needs to go through five stages, and this article focuses on the third stage.
Phase 1: Based on general-purpose computer hardware
Phase 2: Dedicated daughter car...
I originally raised the message box at the bottom to see the warning message, but I tried many times to adjust it back but failed. Sometimes it didn't respond, and sometimes the window was separated. ...
On February 28, Tencent announced on its official Weibo account that WeChat emojis would be "non-smoking": Recently... I quit smoking. In this regard, Zhang Jianshu, president of the Beijing T...[Details]
l Introduction
The main problem of water supply in water tower is that the water level in the tower should always be kept within a certain range to avoid the occurrence of "empty tower" and "overflo...[Details]
Program features: 1. Enumerate the STM32 USB as a HID device. 2. STM32 uses 3 endpoints, endpoint 0 is used for enumeration, and endpoints 1 and 2 are used for data transmission and reception. 3. T...[Details]
Red Bull Ford Powertrain deploys Siemens Xcelerator 's industrial software solution to develop new hybrid system for 2026 season New season hybrid systems need to meet more balanced intern...[Details]
1 Introduction With the development of economy and science and technology, people are increasingly dependent on modern communication means. Modern communications are developing towards large-...[Details]
In recent years, my country has achieved certain results in the field of new energy vehicles, but this automobile revolution is still ongoing and we still face many challenges and problems. Agains...[Details]
Recently, the Ministry of Science and Technology announced the third batch of national specialized makerspace demonstration lists. Among them is the National Specialized Maker Space for Integrated ...[Details]
Recently, Texas Instruments (TI) announced the launch of the latest devices designed to achieve high efficiency and low noise to further expand its sensorless, brushless DC (BLDC) motor driver produc...[Details]
A JFET device is used as a variable resistor to adjust the amplitude stabilization circuit of the AGC loop, and the circuit is shown in the attached figure.
Working Principle This circui...[Details]
In the previous blog post, we started the system by mounting the root file system with NFS. Next, we solidified the root file system with Python 3 transplanted into NandFlash. However, since Linux-4....[Details]
After many days of debugging and optimizing the program, I used only two IO ports to drive 74LS164 and expanded it into a parallel port to drive LCD1602 (four-wire mode). This is a complete and simple...[Details]
I have one MCU ATmega162 with a crystal oscillator of 11.052900MHZ and the other MCU ATmega162 with a crystal oscillator of 1.843200MHZ. The baud rate is 9600. There is no data loss in 128-byte commun...[Details]
Identity authentication is the basis of confidential communication and information security. The identity authentication mechanism can identify the various identities involved in network transactio...[Details]
A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]
RF/Wirelessly
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