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[i=s]This post was last edited by boming on 2021-5-29 15:26[/i]Continued from the previous article
Building ESP32-C3 development environment based on window Visual Studio Code ESP-IDF https://bbs.eewo...
Whether it's hot in the summer or cold in the winter, passengers can always enjoy a comfortable interior environment through the car's heating and cooling systems. The complexity and degree of automat...
I want to use three relays and a single chip microcomputer to control the forward and reverse rotation of two motors and start and stop. Is it possible? Please help!...
On May 10, the joint venture company Digital Intelligent Source and Yingli Energy Development Co., Ltd. officially signed the "Yingli Mancheng District 70MW Photovoltaic Power Generation Projec...[Details]
1. Introduction:
Electronic and electrical personnel will use pointer three-way meters or digital multimeters (DMM) when repairing or doing experiments. In the past, the portable digital instrumen...[Details]
Following the news that the vivo S6 5G version was about to be released, which was first exposed by China News Network on March 5, vivo’s official Weibo has released two short videos of viv...[Details]
Torque motors and reduction motors are both widely used transmission devices. They are different in structure, principle, specifications, performance characteristics, uses, and technical parameters...[Details]
1. Design of power transformers and audio transformers below 2kVA
Some electronic circuit designers and electronics and electrical enthusiasts often encounter transformers that they have designed ...[Details]
1. Reference tutorial: Qingxiang 51 microcontroller tutorial 2. Basic principles: If vcc is 5v and p23 is low, causing a current greater than 1mA to flow through R10, CE will be turned on and the b...[Details]
Central multifunctional touch screens are increasingly replacing dedicated switches. Although central multifunctional touch screens look sophisticated and are cheaper to produce, they can distract th...[Details]
introduction
With the continuous deepening of the application of various electronic systems in various fields, the requirements for electronic systems themselves are becoming higher an...[Details]
When looking at today’s consumer and industrial devices, it’s easy to focus on functionality and take for granted the reliability of the power system. In consumer electronics such as set-top boxes, di...[Details]
As various functional modules are gradually integrated into the processor, especially Intel Haswell begins to use dual-core single-chip packaging on ultra-low-voltage mobile platforms, SoC seems to b...[Details]
Abstract: This article introduces the EL field display technology and the principles and methods of how to construct an EL display control module to control the display of the EL screen. The des...[Details]
According to MoneyDJ, the spread of the new coronavirus epidemic has boosted the demand for tablets in Japan due to remote work and online learning. However, insufficient inventory of Apple iPads has...[Details]
Ⅰ. Write in front Toolbars are actually the shortcut icon buttons below the menu. The reason why these shortcut buttons are included in the toolbar is that they are used frequently. For example, the ...[Details]
Jiwei.com reported on November 30 that according to a digital blogger, Xiaomi's new flagship phone has been submitted for online registration and is expected to be announced next month. The phone has...[Details]
Watchdog timer, in the embedded field, some devices need to work in some extreme environments, that is, places where people rarely go or are difficult to go. In the long-term operation, it is inevi...[Details]
PCB Design
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