VL22529000J0G

      The 1982 science fiction film "Blade Runner" envisions a 2019 full of cyberpunk technology: the sky is full of flying cars, and humans can use a large-screen machine (Esper) to accomplish many ...[Details]

1. Basic knowledge of liquid flow The properties of flowing liquid are between those of gas and liquid. On the one hand, it is like a solid, has a certain volume and is not easily compress...[Details]

　　This section will focus on the geometric operations in LabVIEW 8.2. The geometric operation nodes are located in the "Math → Geometry" of the function palette, as shown in the figure.   　　G...[Details]

1 Introduction (Collected notes in early 2013, published to CSDN blog at the end of 2013) Embedded Ethernet development is a very challenging job. After several months of study, I personally feel t...[Details]

On July 19, the China Semiconductor Industry Association issued a statement on maintaining the global development of the semiconductor industry. The full text is as follows: Recently, our associati...[Details]

With the development of industry, the amount of data on the industrial bus is increasing day by day, especially in the automotive field where CAN bus is widely used, the amount of data in bus communi...[Details]

1. Application AATCC Dry and Wet Crockmeter is a test instrument for the American Association of Textile Chemists and dyers. The Crockmeter tests the ability of fabric color to transfer from the surf...[Details]

As an automotive journalist, my daily job is to deal with different car models, and I also like to drive my favorite car for self-driving tours in my daily life. Taking a long-distance route like Dao...[Details]

This is a bile tube hybrid power amplifier. The original design intention is not to simply take the best of each and combine them at will. Instead, the use of bile tubes can achieve simplest first-sta...[Details]

1. Overview With the progress of human civilization and the rapid development of electronic technology, video surveillance, as an extension of human vision, has been widely used in all walks of...[Details]

#include reg51.h void delay(unsigned int i); int main(void) using 0 { int i=1; EA=1; EX0=1; IT0=1; P0=~0; while(1) { for(;i =128;i*=2) { P0&=~i; delay(500); P0|=i; } i=1; } while...[Details]

1 Introduction In the 1980s, due to the application of personal computers, the PC-based card instrument (PCCI for short), also known as personal instrument (PCI) or PC instrument (PCI), appear...[Details]

I have been learning 51 MCU for more than a month. I stayed up all night to participate in a competition and wrote the OLED+DHT11 program. The MCU source program is as follows: #include "REG51.h" #...[Details]

Generally, one would like the system power supply to be the highest available input voltage. This can be accomplished using an OR method with Schottky diodes (Figure 1). Unfortunat...[Details]

A charge pump (also called an inductorless DC/DC converter) is a special type of switching DC/DC converter that uses capacitors as energy storage elements. Compared to inductive switching DC/DC conver...[Details]