Install the PL2303 driver (based on the Xunwei-4418 development board). You can find the "Xunwei_PL2303_win8.1.zip " compressedpackage in the directory "iTOP4418 development board data summary (exclud...
LoRa technology is an ultra-long-distance wireless transmission solution based on spread spectrum technology adopted and promoted by Semtech, and is one of the Low Power Wide Area Network (LPWAN) comm...
[i=s] This post was last edited by bigbat on 2018-11-16 21:13 [/i] [url=https://blog.csdn.net/weifengdq/article/details/73113507]The article about drawing a four-layer board on the Internet[/url], in ...
Prize-winning live broadcast: Application of NXP LPC553x in dual motor control is now open for registration!Click here to registerLive broadcast time: 10:00-11:30 am, June 30, 2022 (Thursday)
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The use of wifi was not smooth. The structure of the source code was very messy. I used the code jump function and found that the socket function jumped between the sal and socket header files, formin...
Abstract: This paper presents a design method for realizing multi-channel data acquisition and communication control using 8051 single-chip microcomputer as the core. This method converts the colle...[Details]
This latest Design Idea shows a method for designing a simple high-frequency LC
oscillator
with a small number of passive components
. However, actual hardware design of a stable oscillator req...[Details]
It is reported that due to the expansion of the COVID-19 epidemic in Japan, companies have promoted remote work, and schools have suspended classes to encourage online learning, which has led to an i...[Details]
Electric vehicles have enjoyed quite a boom since their rise in recent years. The first batch of electric vehicles are already facing the problem of battery obsolescence. However, it is really puzzli...[Details]
Before the introduction, we need to clarify two concepts: "screen material" and "image display technology". These two concepts are completely different. TFT, IPS, SLCD, AMOLED, Super AMOLED, Super AMO...[Details]
The Bank of Korea pointed out in a report recently that the risks in raw material procurement caused by the war in Ukraine and the rise of China are currently the biggest concerns for South Korea's e...[Details]
According to Counterpoint Research, China's smartphone market grew 5% in the first quarter of 2021. It is worth mentioning that realme, which ranked only 7th in shipments, was the fastest growing b...[Details]
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* This program uses buttons to control pattern lights. *
* When K1 is pressed, the light runs from 0xfe to the left; *
* When K2 is pres...[Details]
1. Composition of STM8S MCU GPIO.C In fact, the stm8s_gpio.c required by the STM8S series microcontroller consists of the following parts: void GPIO_DeInit(GPIO_TypeDef* GPIOx) void GPIO_Init(GPI...[Details]
I believe that when many friends are purchasing photovoltaic inverters, the most headache is looking at a lot of performance parameters and not knowing where to start. What is the impact of MPPT volta...[Details]
drivers/base/devtmpfs.c devtmpfs is divided into two implementations 1. CONFIG_TMPFS is not defined 2. Define CONFIG_TMPFS 67 static struct file_system_type internal_fs_type = { ...[Details]
With the popularity of acidometers, more and more users begin to care about the quality of acidometers. So how to judge the quality of acidometers? Therefore, we briefly discuss some common methods ...[Details]
According to Jiwei.com, on August 17, Ningbo Bird Co., Ltd. (hereinafter referred to as Bird) issued a clarification announcement stating that there have been online rumors recently that Honor Mobile...[Details]
The domestic automotive-grade Hall current sensor CH704 is an isolated integrated current sensor chip developed for large current detection applications above 50A. It has the advantages of high pre...[Details]
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