[i=s]This post was last edited by gmchen on 2019-4-30 12:30[/i] This article is specifically used for the quick design of LC filters. It only introduces the design process of Butterworth filters and C...
[i=s]This post was last edited by lugl4313820 on 2022-11-5 08:26[/i]【E840-DTU】MQTT——ONENET - RF/Wireless - Electronic Engineering World - Forum (eeworld.com.cn)
【E840-DTU】MQTT sending and receiving te...
Dear experts, I would like to ask you a question. How to display characters and numbers on the LCD of the c6748 development board? Which function should I call?// Display static textGrContextFontSet(g...
The NUCLEO-G071RB development board used in this experiment is provided by [font=sans-serif][url=https://www.stmcu.com.cn/index.p%20...%20/261/layout/product]https://www.stmcu.com.cn/index.p ... /261/...
Now, the AC is input to the AD port of the PIC16F877A microcontroller through the op amp. The program code is in assembly, so I don't quite understand it. It seems that the program is written like thi...
MediaTek has surpassed Qualcomm in the global mobile application processor chip market share and has taken the top spot. It has announced that its latest 5G flagship chip "Dimensity 2000" has surpass...[Details]
The MCU assembly sets the crystal frequency to 11.0592M, the serial port working mode to 1, and the baud rate to 4800bit/s (after frequency multiplication) 1. Assume the crystal frequency is 11.0592...[Details]
The compact HDMI Type-A connector has a transmission rate of up to 48Gbps, capable of connecting to 8K resolution displays. It has a variety of configuration options and a long lead design, providi...[Details]
3.1 LED Light Module 3.1.1 LED Schematic Diagram Figure 3-1-1 LED lamp schematic diagram The LED light module is connected to the IO port of the microcontroller through the 74573 latch chip, and sh...[Details]
With the rapid development of energy storage and electric two-wheeled vehicles, AGV, battery replacement, balance vehicles, intelligent wireless networked Internet of Things and other industries, t...[Details]
1. Preparation work Note: When using the meter for the first time, it needs to be charged for 6 hours. Otherwise the instrument will not work properly. For details on the charging method, please refe...[Details]
On October 24, Gasgoo's Tianyancha showed that Ruipa Power Technology Co., Ltd. (hereinafter referred to as "Ruipa Power") was recently established. The legal representative is Gu Huinan, with a regi...[Details]
In the process of learning stm32 library functions, I encountered a lot of assert_param statements. It was found that the role of assert_param is to determine whether the parameter passed to the func...[Details]
With the advent of the 5G wave, IoT computing is facing huge challenges. First, video information accounts for 80% to 90% of traffic, and video processing consumes a lot of computing power, includ...[Details]
On March 15-16, the 19th China Semiconductor Packaging and Testing Technology and Market Annual Conference (CSPT 2021) was officially held. With the theme of "Innovation-led, Collaborative and Win-wi...[Details]
According to foreign media reports, Samsung may become the first manufacturer to launch a 5G tablet. With the deployment of 5G networks, major smartphone manufacturers are also launching their own 5G...[Details]
Sensors are widely used in the power, chassis and body systems of automobiles. New energy vehicles have been rapidly emerging in recent years, and sensors play a vital role in the electronic regula...[Details]
At the 2019 Vascular Innovation Forum held in Beijing on April 12, the AORTIST (Artificial intelligence Online Research platform Targeting Individualized aortic Stent-grafting Therapy) 3.0 aortic art...[Details]
How Lucid is outpacing Tesla with smaller motors
Lucid calls its motor design miniaturized, and has long boasted that the light and "compact" motors in its Air electric car are light enough to...[Details]
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