The reason was still the problem of my development environment, and I was stubborn to use pure GNU tools (CCS was slow and had problems, and I had applied for IAR license but failed, so I didn't want ...
Nowadays, there are many people singing or making speeches online, so the matching between microphone and microphone amplifier is very important!Impedance matching is a widely misunderstood topic in t...
Original link : https://blog.csdn.net/wtf3505/article/details/104138727
Refer to the solution on the Internet, first download the original device driver, and then install the old driver below...
UWB (UltraWideband) technology is used to determine the location, movement and distance of devices due to its highly accurate, low power consumption, powerful and secure characteristics. Therefore, UW...
Use the best-in-class LNA with the lowest noise in your design.
When designing a system, consider the true nominal temperature of the application.
Isolate external noise or prevent it from affecting t...
[i=s]This post was last edited by viphotman on 2019-6-27 17:52[/i]I have known CH340 for a long time, but this is the first time I have come into contact with Qinheng's MCU;
Once unpacked
I don't know...
Samsung Selects Keysight Technologies’ 5G Test Platform to Validate Modems to Latest 5G NR Standards
Beijing, June 28, 2021 - Keysight Technologies, Inc. announced that its 5G test platf...[Details]
The inverter is an important part of the emergency power supply . In order to achieve timely adjustment of the inverter output AC voltage in the emergency power supply, reduce the output voltage ...[Details]
GPS can provide continuous, high-precision, real-time time reference, three-dimensional position, three-dimensional velocity, integer ambiguity and other data. It has the characteristics of good pe...[Details]
Because the PIC series of microcontrollers use a Harvard structure with separate instruction space and data space, and use two buses with different bit sizes. Therefore, instruction fetching and data...[Details]
Apple is continuing to work on a smart ring device that could be an accessory or used with devices like Apple Glasses, Apple VR headsets, etc. Apple has applied for a number of patents related ...[Details]
Even Sunac’s Sun Hongbin and Evergrande’s Xu Jiayin were unable to reach an investment agreement with Jia Yueting’s Faraday Future’s dream of building cars, but there were still people who “rose to t...[Details]
•Purpose: Combine RFMD's latest high-integration, high-linearity IC RFFC2071 (including broadband VCO, PLL and frequency converter) and other various device products to provide customers with the bes...[Details]
First, let's take a look at the working process of USB. When a USB device is connected to the host, the host begins to enumerate the USB device and sends instructions to the USB device to obtain ...[Details]
Generally speaking, in the operation and welding of the MINI USB connector seat, please pay attention to each pin aligning with each wiring point on the pad. The back should be pressed lightly with...[Details]
When the resistor is soldered on the circuit board, the reading is obviously inaccurate when the multimeter is used to directly measure its resistance value, because the parallel effect of the resist...[Details]
Taiwan regulators will soon have new powers to block technology companies from selling their mainland China subsidiaries or other assets, the latest move by the local government to prevent sensitive ...[Details]
Preface »
With the continuous development of automotive electronic control technology, the number of automotive electronic equipment has greatly increased, the operating frequency has graduall...[Details]
Problem: When using the sscom32 serial port debugging assistant, the first character appears garbled "tarttarttarttarttart" Cause: The baud rate is too high Solution: Set the baud rate to a lowe...[Details]
1 Introduction
Design for test (DFT) is a technology that emerged to meet the development requirements of integrated circuits. Its main task is to adjust the structure of the circuit to improve ...[Details]
The development of technologies such as artificial intelligence (AI), cloud computing, and edge computing is driving innovation and upgrading in all walks of life. This process is also accompanie...[Details]
RF/Wirelessly
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