SDD25N06

Multi-band CDMA and WCDMA handsets require greater RF design effort to provide adequate output power and ensure linearity and efficiency in each band. The design typically includes a power amplifie...[Details]

1. Main program #include "sys.h" #include "usart.h" #include "led.h" #include "lcd.h" #include "delay.h" #include "remote.h" #include "stm32f10x_tim.h" /* Program function: Use the timer i...[Details]

LED lighting has received widespread attention as a new generation of lighting. Relying solely on LED packaging cannot produce good lighting fixtures. This article mainly introduce...[Details]

Can the voice recognition settings be deleted? The speech recognition settings can be deleted. The operation method of win7 system is as follows: 1. Click Start, then click Control P...[Details]

If you want to use the existing indoor wires for network communication, you will generally use the power line carrier method to transmit data on the strong line. Now, a simpler, cheaper and more reli...[Details]

The purpose of writing bare metal code is to make it easier to port/debug u-boot All the codes can be found at https://github.com/lisider/ok6410-rawcode Studying bare metal code is to 1. Know the...[Details]

Among all kinds of information people obtain from nature, vision obtains the most, accounting for about 80% of the total information. With the development of information technology, human visual fu...[Details]

Chapter 6: The core of time slice round-robin scheduling The time slice rotation method is very interesting. In the example in this article, three tasks are created. The tasks have no priority. Und...[Details]

Although high-power LEDs cannot replace traditional lighting fixtures on a large scale, they are increasingly widely used in indoor and outdoor decoration and special lighting. Therefore, mastering...[Details]

Photonic components have been around for a long time, but they still face many obstacles in their practical use. Now may be the time to cross the threshold. According to a recent report on the...[Details]

Many novices don’t know how to perform bitwise operations on the I/O ports of STM8 without using the STM library functions. Let me share with you my experience when I first started using STM8! p st...[Details]

Recently, the "Implementation Opinions on Accelerating the Development of Four Major Leading Industries in Beijing Economic and Technological Development Zone" (hereinafter referred to as the "Implem...[Details]

In fact, many technologies are involved behind the industrial digital transformation.   Nowadays, consumer Internet has become outdated and industrial Internet has become popular.    As the name sug...[Details]

International tourists can use mobile phones that support eSIM cards to purchase Carrefour mobile data packages conveniently, securely and at affordable prices Beijing, China, June 1...[Details]

The robot control system is the core of robotics technology. It is responsible for receiving input signals, processing information, controlling the robot's movement and performing tasks. A complete...[Details]