-
Before embedded development, you must first build a cross-compilation environment, which is a development environment consisting of a compiler, a connector, and a libc library. This article uses a sp...[Details]
-
1. Circuit working principle The circuit of the multimeter substitute power supply is shown in Figure 1. The circuit consists of five components: transistor VT, step-up transformer T, diode VD, capac...[Details]
-
It is very cumbersome to write a program entirely in assembly language, so usually, we only use the assembler to complete a small amount of work that must be done by the assembler, and the rest of th...[Details]
-
introduction
This reference design provides an adjustable high voltage output for powering a printhead. The design includes a complete schematic, bill of materials (BOM), efficiency m...[Details]
-
When it comes to microwave ovens, people use their heating function more often in their daily lives. As for their working principles and how to purchase them, very few people know about them.
...[Details]
-
1602 LCD pin function As can be seen from the table below, the main pins that the microcontroller can control are RS, R/W and E. How to control them? This requires finding the answer from the read an...[Details]
-
According to micronet news, the output of a chip requires thousands of processes such as diffusion, photolithography, etching, ion implantation, film growth, polishing, and metallization. Slight de...[Details]
-
In the process of learning ARM, I feel that registers basically do not provide bit operations, but overall operations. The overall operation is to pay attention to not affecting other bits when assi...[Details]
-
0 Introduction
In industrial production and daily life, temperature is one of the important parameters that need to be measured and controlled. Many physical phenomena and chemical properties ...[Details]
-
The LCD1602 programming I talked about last time was quite complicated. This time I will talk about a simpler one: the stepper motor. Here we will not talk about the "subdivision" experiment of st...[Details]
-
In direct sequence spread spectrum communication, the receiving end uses PN code for despreading, so the selection of PN code is very important, and sequence pair is a PN code, which can be used fo...[Details]
-
Since the beginning of this year, Intel 's shortage problem has become increasingly serious. The official has repeatedly promised to improve and even publicly apologized, but to no avail. The dir...[Details]
-
iPVD Product Introduction
Model: GK-IP01
View High-definition video : HDMI digital high-definition interface, supports 1080P high-definition format output, dual-mode processing, 148MHz/12bit v...[Details]
-
1. Introduction
Emergency command communication vehicles are equipped with a variety of communication equipment, such as shortwave, ultra-shortwave, and cluster radios, most of which are powered by...[Details]
-
On the 10th, the reporter learned from the School of Metallurgy and Energy Engineering of Kunming University of Science and Technology that the team of Professor Hua Yixin of the school has made im...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD