[i=s]This post was last edited by sky999 on 2020-6-5 11:28[/i]A channel 5V, B channel 5-35V, when B channel is input, A channel is automatically cut off, but the relay is not used...
How to receive hexadecimal data sent by the serial debugging assistant and display it on the LCD in hexadecimal form. For example, when the hexadecimal data 3C is sent on the serial debugging assistan...
[i=s]This post was last edited by dcexpert on 2021-5-27 15:41[/i]The 64Mbit (8 megabytes) of PSRAM is exciting; it's not the fastest, but it's useful.[hide]https://github.com/MarksBench/mb_PSRAM_64Mb_...
How to tell how many layers a PCB has? Judging the number of layers of a PCB is a skill that must be mastered. Shenzhen Kinji Electronics https://www.kinjipcb.cn/ has collected some information and ho...
[i=s]This post was last edited by zhang1gong on 2022-3-15 11:28[/i]1. The core board LED lights upThe LicheeRV tutorial provides a tutorial on lighting up the LED on the core board. Lighting up or fla...
Driver IC Introduction The PT6913 chip uses a linear constant current to control the output current. It has an internal integrated power MOS, and the output current can be set to 10mA~60mA through an...[Details]
Cooling method of steam turbine generator
(1) Air cooling
It is divided into open air cooling and closed cycle air cooling. The so-called open air cooling is in general small generators, ...[Details]
Temperature measurement of lead-free soldering iron tips
The temperature of manual lead-free soldering is very important. It is a key indicator affecting the service life of the lead-free soldering...[Details]
On November 7, the 2020 Tianyi Smart Ecosystem Expo opened grandly in Guangzhou. This is the 12th consecutive year that China Telecom and Qualcomm have jointly held this industry event. Today, Tianyi...[Details]
For those who know 3D graphics technology, there is something really exciting happening in the industry - the development of real-time ray tracing technology. It is often described as the "holy grail...[Details]
1 Introduction As the number of mobile users increases, the demand for data volume also increases massively. The existing mobile communication frequency bands are no longer able to meet the growing d...[Details]
On December 14, some media received exclusive information that the Xiaomi 11 series will be officially released on December 29. It is reported that Xiaomi 11 will be officially sold this mont...[Details]
ON Semiconductor, a major automotive semiconductor component manufacturer, announced that it has signed a strategic agreement with Volkswagen Group (VW) of Germany to provide modules and semiconduc...[Details]
A three-coordinate measuring machine is an optical instrument that can measure geometric shapes, lengths, roundness, and circumference divisions within a hexahedral space . There are many types of th...[Details]
The design of ADC board can be divided into single-channel ADC board and multi-channel ADC board from the perspective of channels. In addition to some basic parameters such as effective number of b...[Details]
Automation is one of the key factors in increasing factory output and reducing manufacturing costs. Technological advances such as relays, PLCs, and industrial PCs (IPCs) are driving industrial aut...[Details]
In recent years, the market share of electric vehicles has continued to increase, and global automotive electrification has become an important trend. The rapid popularization of electric vehicles ...[Details]
1. Conference Overview
The 2024 China Integrated Circuit Design Innovation Conference and the 4th IC Application Exhibition (ICDIA-IC Show) and the 11th Automotive ...[Details]
On May 11, a Japanese joint research team composed of multiple companies and institutions released the Fugaku-LLM large model yesterday. The biggest feature of this model is that it was trained on ...[Details]
The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
