This morning I browsed various WeChat public accounts and saw a post by Hanba, saying that he recently participated in the compilation of computer textbooks for primary and secondary school students i...
[i=s]This post was last edited by gyp1 on 2019-8-20 22:47[/i]Probe unpacking and simple testDue to some reasons, my review was delayed for a while this time. I am really sorry.Thanks to the friends wh...
Share the temperature acquisition using SPI external ADC of GD32E231C8T6 microcontroller
Thermal resistors are the most commonly used temperature detectors in the medium and low temperature range. The...
Smart speakers continue to enhance our lives through cutting-edge voice recognition AI technology and high-quality sound. When used in conjunction with other home automation devices such as video door...
Topic: Inverter Circuit500) {this.resized=true; this.width=500; this.alt='This is a thumbnail, click to enlarge. Press CTRL and scroll the mouse wheel to zoom freely';this.style.cursor='hand'}" resize...
China Energy Storage Network News:
The 2016 Energy Internet Summit was held in Beijing on August 31. With the theme of "New Industry, New Opportunities, New Development", the summit was based...[Details]
When the P0, 1, 2, and 3 ports of 8051 are used as outputs, there is little difference. Only the P0 port needs an external pull-up resistor, about 10K.
But when 8051 is used as input, it is basically...[Details]
PWM control is widely used in various control systems, but the adjustment of pulse width is generally implemented by hardware. If a PWM controller is used or a PWM circuit is added to the system , the...[Details]
According to official news from Samsung, five of Samsung's memory products have recently been certified by the Carbon Trust for successfully reducing carbon emissions. According to reports,...[Details]
The era of intelligence has begun, and the focus of the global automobile industry seems to have shifted from fuel vehicles to electric vehicles. Intelligence and electrification are regarded as the ...[Details]
The I2C bus is composed of a serial data line SDA and a serial clock line SCL, which can send and receive data. It allows several compatible devices to share the bus. All devices and interface circui...[Details]
"It will take a long time to improve the performance of lithium batteries. The development of hydrogen fuel cells is undoubtedly a shortcut and a direction." Ye Shengji, deputy secretary-general and...[Details]
Hardware equipment: Network card: dm9000 NandFlash: K9F1208U0C 64M 1. Download and decompress the kernel, modify the compiler options of the top-level Makefile: ARCH ?= arm CROSS_COMPILE ?= arm-soft...[Details]
1. Design Purpose In daily life, we see electronic clocks made of digital tubes, but LED dot matrix clocks are rare. Although dot matrix clocks have their own shortcomings, such as insufficient hardw...[Details]
1. Introduction
Automotive technology is undergoing a major transformation. For example, it is a well-known fact that electronic components enable the safety features and sensing functions req...[Details]
With the rapid development of the communications industry, various corresponding advanced communications equipment and ancillary equipment are constantly produced, and the quality requirements for ...[Details]
Earlier, there was news that LG will release a new dual-screen mobile phone at the IFA2019 exhibition, which may be named LG V60 ThinQ. However, before the IFA2019 exhibition was officially held...[Details]
I haven't written a 51 microcontroller program for a long time. I wrote a small program to practice.
#include //Include header file
#include
#define uchar unsigned char
uchar temp;
void delaym...[Details]
Today, Micron Technology, a leading provider of memory and storage solutions, and Motorola, Inc. jointly announced that Motorola’s new motorola edge+ smartphone is equipped with Micron’s low-power DD...[Details]
Linear regulator integrated circuits (ICs) step down voltage from a higher voltage to a lower voltage without the need for an inductor. A low dropout (LDO) linear regulator is a special type of l...[Details]
PCB Design
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