[i=s]This post was last edited by wangerxian on 2022-6-1 13:31[/i]I recently used an MT3608 boost switch chip, but found that it could not be completely powered off. After the EN pin was pulled low, V...
With the development of speech recognition technology, development boards with speech recognition processing functions have gradually become more abundant. Currently, the development boards available ...
chipCH2601 is a 32-bit RISC-V core MCU based on the Pingtouge Xuantie E906 . Xuantie E906 is a high-performance processor in the Pingtouge RISC-V MCU product line . Its design goal is to achieve relat...
0 Introduction
The flight control system of air-to-air missiles is the core part of missile information processing, and is responsible for the communication with the missile inside and outside. The ...[Details]
1. Pull-up input: Pull-up means pulling the potential up, such as pulling it to Vcc. Pull-up means embedding an uncertain signal at a high level through a resistor! The resistor also acts as a curren...[Details]
There are many structural forms and classification methods for stepper motors. Generally, they are divided into three types according to the excitation method: reluctance type, permanent magnet typ...[Details]
Avnet, a leading global technology solutions provider, has partnered with Alibaba Group, one of the world's largest e-commerce companies, to open an Avnet flagship store on 1688.com, Alibaba's B2B pr...[Details]
The most practical way to detect whether the crystal oscillator is normal is to connect an oscilloscope to any pin of the crystal oscillator, and connect the ground pin of the oscilloscope to the gr...[Details]
According to news on July 14, a blogger today posted a photo on social media that is suspected of Xiaomi car battery information. It shows that the battery pack is a CATL Kirin battery with a capacit...[Details]
In the past few years, Huawei and Apple have ranked among the top smartphone brands in the domestic market. However, since Huawei was affected by overseas factors, the ranking has changed, and everyo...[Details]
IU8689+IU5706 Mono 100W/Stereo 60W Synchronous Boost + Amplifier IC High Power Trolley Speaker Application Combination Solution
introduction
At present, medium and hig...[Details]
OpenHCI selects which service to use in the endpoint through two levels of arbitration. The first level is the table level. Each endpoint type that needs to be serviced is in the corresponding type t...[Details]
On June 6, Huazheng New Materials issued a statement saying that the first phase of Zhuhai Advanced Intelligent Manufacturing Base was officially put into production at Fushan Industrial Park in Doum...[Details]
During the 618 period, e-commerce platforms fought fiercely, and good news came from major platforms, especially the amazing growth in tablet computer sales. Data released by JD.com on Huawei du...[Details]
As a power supply R&D engineer, you naturally often deal with various chips. Some engineers may not know much about the internals of the chip. When applying a new chip, many students directly turn to...[Details]
I found that some beginners don't know how to start learning MSP430 and how to effectively master the basic application of MSP430 microcontrollers. So, in my opinion, I will talk about my suggesti...[Details]
The ARM processor startup process involves three aspects of knowledge:
Startup method
Address layout
Start the process
The boot process of the S3c2440 ARM ...[Details]
Power technology
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