I have used or seen quite a lot of domestic chips. I won't mention Shenwei and Loongson. Basically, anyone who works with domestic products will come into contact with them. The energy efficiency rati...
[align=center][color=#9932cc]NO3. Receiving data from the cloud[/color][/align] The overview of receiving data from the cloud is as follows:The Rapid lot kit is connected to the mobile phone via BLE, ...
Online Exhibition Details: Littelfuse's efficient, reliable and precise power control and circuit protection solutions are used in industry, transportation, communications, medical treatment and new e...
Semiconductor vendors support their microcontrollers with development boards such as evaluation boards and demonstration boards. The intended use of these boards is to allow engineers to first become ...
The theoretical amplification factor of INA128 is 100 times when RG=500 ohms. When the input is 150KHz, 10mV AC, its amplification factor remains almost unchanged. Why is it like this?...
Key technologies of TD-SCDMA - Smart antennas Smart antennas are bidirectional antennas installed at the base station site, which obtain directivity through a group of fixed antenna units with program...
Current Status of Internet of Vehicles 5G has arrived, and the Internet of Vehicles has entered the stage of intelligent networking. Automakers have regained the right to speak on the Internet of Veh...[Details]
1. // Create a new empty Win32 Dll project, add a new cpp, and write the following code
_declspec(dllexport) int sum(int a, int b)
{
return a+b;
} //Build a dll: sum.dll
2.//Crea...[Details]
Robots assisting libraries is an inevitable trend in the book industry
As the way people acquire knowledge evolves and changes, the introduction of robots into library scenarios is crucial; an...[Details]
The resistance value of a general resistor can be measured with a multimeter. Before measuring, you should first select the resistance measurement range according to the nominal resistance value of t...[Details]
SAN DIEGO, June 13, 2022 – Qualcomm Technologies, Inc. today announced that it has acquired Cellwize Wireless Technologies Pte. Ltd., a leader in mobile network automation and managemen...[Details]
This article introduces the application circuit diagram of TDA2009 power amplifier. The maximum working power voltage is 28V, and the output power is 2×10W. The typical working power voltage is 24V...[Details]
1. Previous work: (1) Re-port the 3.4.2 kernel, modify the partitions, and create the jffs2 file system http://blog.csdn.net/fengyuwuzu0519/article/details/69802922 (2) Modify the kernel to suppo...[Details]
Anyone who has written a microcontroller program knows that software delay is inaccurate. Of course, when it is acceptable to us, software delay is still used in many places! However, when conditions...[Details]
In recent days, as the weather in the north turns cooler, the topic of "caring for takeaway boys" has been discussed again online. A topic "Should I order takeaway in bad weather?" was even launched...[Details]
Abstract: This paper designs and manufactures a high-stability, low-ripple DC power supply based on the LT1083/LT1033 series of high-power, low-voltage dropout three-terminal voltage regulator chip...[Details]
LeTV, which was recently in the midst of a "chairman resignation" storm, has once again welcomed the day of its earnings announcement. LeTV announced the company's earnings forecast for the first hal...[Details]
0 Introduction
In the experimental development process of motor control systems, which usually use microcontrollers such as DSP as the control core, a lot of programming time is required be...[Details]
In recent decades, the process of cement industry has been greatly improved and innovated, gradually developing towards large-scale equipment, energy saving and high efficiency, and the detection a...[Details]
ZTE Mobile's official Weibo account announced that the ZTE Axon 10 Pro series launch conference will be held in Fuzhou on May 6, and welcomes users to watch and welcome the arrival of the 5G era. On ...[Details]
There are many ways to make a square
wave inverter
, but each has its own characteristics. For this inverter, I mainly want to share two points with you, which are also the two...[Details]
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