1. What is the DSP power-on reset configuration?The big-endian, little-endian, boot mode, PCIe mode, and network coprocessor clock selection of the DSP need to be selected at power-on reset. How to se...
Good morning, everyone. IEC 61000-4-5:2014 page 34 requires the applied surge phase for ac power ports five positive and five negative impulses each at 0, 90, 180 and at 270. For the three-phase power...
[Chuanglong TLA40i-EVM development board] +04.USB-Camera test-abnormal (zmj)The original plan was to test the USB-Camera, and after it functioned normally, perform functions such as Sobel edge detecti...
Preparation
Get machine codeRegister an account on MaixHub: https://maix.sipeed.com/After logging in, search for the face recognition model, click the [Download] button, and you will be prompted to en...
This content is originally created by EEWORLD forum user Rohm LCD Technology Station . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the s...
1. Introduction
After the network access is successful, you need to start data communication. First, you need to modify the data points and add the following three data points. One is used to control ...
Create a new folder and save a new project in this folder.
We don't need to automatically generate header files, we can just add header files automatically.
(The reason is that the default heade...[Details]
Abstract: The explosion of the new energy vehicle market in recent years has also driven the development of the automotive semiconductor market. As a leading manufacturer in the automotive electronic...[Details]
Design requirements One button control start/stop One button controls forward and reverse Two buttons control the end of deceleration The first digit of the four-digit digital tube displays f...[Details]
With the development of contemporary society, almost everyone is using
mobile phones
,
which
have become an indispensable daily necessity for us. However, people gradually find that...[Details]
Power MOSFET and IGBT tubes have the following requirements for their drive circuits:
(1) The gate-source drive pulse voltage amplitude UGS must be large enough. In order to reduce the on-state r...[Details]
Today I debugged the DMA part of STM32. It was my first time to use this part. The 8-bit microcontroller did not have this function. I felt it was very mysterious at first, so I studied it with awe. G...[Details]
An economical household temperature measurement system composed of a single bus digital temperature sensor DS18B20 and 89C2051. Its temperature display is "-XXC", with an accuracy of ±0.5℃ and a te...[Details]
This morning, Black Shark Technology CEO Luo Yuzhou posted a message saying that as long as players' love for games remains, Black Shark gaming phones will always be with them. Earlier, some ...[Details]
The new Honor Magic3, which is impacting the high-end market, has been released. After a bunch of dazzling parameters, there is one technical highlight that must be mentioned, that is, it is equipped...[Details]
From November 3rd to 5th, the first Munich South China Electronics Show kicked off at the Shenzhen International Convention and Exhibition Center (Bao'an New Hall). At this exhibition, Shanghai Hanxi...[Details]
A friend of mine bought another oscilloscope, but he said that the new oscilloscope had problems because the signal he measured was very different from the previous one, and the square wave was serio...[Details]
When making a power amplifier circuit, the most troublesome problem is the transistor pairing and zero drift of the differential circuit. If you are not careful, you may even blow the power amplifi...[Details]
The State Administration of Radio, Film and Television held a special meeting on the national cable TV network integration. All relevant departments of the bureau and China Radio and Television must ...[Details]
0 Introduction
In the temperature matching of laser frequency doubling crystals, a very high operating temperature is sometimes required. During the crystal heating process, a rapid temperature chan...[Details]
DSP and ARM Processors
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