### **1 Problem Background** A customer of v853 needs to use the ssh service to transfer files or log in to the system. ### **2 Problem Description** A customer of v853 needs to use the ssh service to...
The same circuit cannot oscillate in Ti. I tried several other oscillation circuits, but they still cannot oscillate. What's going on? Can someone give me some advice? Thanks in advance! ! ! ! ! ! ! !...
USB network port module test
The USB network port module used in this case is Microchip's EVB-LAN9500A-LC, which can be used to expand the network port of the evaluation board. Start the evaluation bo...
Using the YF017 music chip in the picture below, different sounds can be played by sending out several pulses. Does the following code send out a single pulse? How can we send out multiple pulses to m...
I would like to ask if you know of a module that can output multiple TTL signals using an Ethernet port. I searched online but couldn't find a suitable one....
I want to make a charging circuit to charge 1860 batteries using a TYPEC interface. Since there are many types of chargers, I want to implement a charging circuit that can adapt to a wide range of vol...
As we all know, EMC refers to electromagnetic compatibility testing, which refers to the ability of the electromagnetic energy generated by a device to neither interfere with other devices nor be int...[Details]
On March 13,
Changan Automobile
released the new Blue Whale Power. Officials said that the new Blue Whale Power is a full-domain and full-scenario power solution created by Changan Automobi...[Details]
The clock is the most important and special signal in the entire circuit. Most devices in the system operate on the clock's transition edge, which requires that the clock signal delay difference be ve...[Details]
Littelfuse SPxxR6 TVS Diode Arrays protect ultra-high-speed data lines from low-voltage transient spikes
New Products Ideal for Protecting USB 4.0 and Other Data Communication In...[Details]
Thanks to the help and coordination of the town discipline inspection commission, our project has been able to proceed more smoothly, which has also added confidence to the next step of construction a...[Details]
First of all, of course, you need to configure the environment on your computer ========= SecureCRT (This is connected via the serial port, which is equivalent to a serial port debugging tool. We ...[Details]
In the reactive power compensation control of the power supply system, it is often necessary to remotely control the switching of the field controller, read real-time and historical data, and r...[Details]
Introduction: The energy-saving research of new light sources used in tunnels has attracted the attention of the industry, among which the energy-saving research of LED tunnel lights has made signific...[Details]
Although digital technology is the technical foundation of ADSL, it is still necessary to rely on complementary analog and mixed signal technologies to enable service providers to build ADSL lines at ...[Details]
Recently, lithography machine giant ASML released its third-quarter results, showing net sales of 2.987 billion euros and net profit of 627 million euros, up 16.3% and 31.7% year-on-year respectively...[Details]
introduction
Some large museums and scenic spots in China have adopted some voice guides to provide tourists with various explanations and guides, which greatly facilitates tourists' understan...[Details]
1. Structure of magnetoelectric clamp ammeter The magnetoelectric clamp ammeter is mainly composed of a special current, a rectifier magnetoelectric system ammeter and internal circuits. The common m...[Details]
The figure below shows a deep switch door automatic lighting circuit composed of a DC regulated power supply, a Hall sensor, a monostable trigger and a D trigger. The design realizes the control func...[Details]
1. Introduction
Currently, battery power is often used when designing portable products.
When using battery power, the current status of the battery is of concern to users. For exampl...[Details]
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