I searched for several solutions online and tried them all, but they still don't work. Is it okay to set both SPI pins to output after push, and only set the master and slave in the SPI settings to be...
This time we will practice the dynamic display of digital tubes
1. Objectives
The stopwatch is operated by using three dip switches and four digital tubes, that is, one dip switch starts timing, one d...
[p=25, 2, left][font=微软雅黑, "][b]Suggestions[/b][/font][/p][p=28, 2, left][font=微软雅黑, "]Some beginners spend a lot of time on theory, but still don't understand PLC after half a year. In fact, they jus...
As the COVID-19 pandemic has forced more people to work from home, the role of the Internet of Things has become increasingly important. However, the Internet of Things is provided through competing n...
[i=s]This post was last edited by ccmj4708 on 2020-2-16 15:31[/i]During the Spring Festival, I had a lot of free time. I wanted to use this time to learn about TI's DSP chip, model TMS320F28035. This ...
According to Sohu Technology, there are reports that Bai Jian, former OPPO hardware director and general manager of Xiaomi's chip and forward-looking research department, has now joined NIO as hardwa...[Details]
Following the successful cooperation between Mobileye and Zeekr, Geely's other three brands will also choose Mobileye
SuperVision™ as an Advanced Driver Assistance Solution
...[Details]
Introduction: The bank and PC issues of PIC microcontrollers are often easy to cause errors when we look up tables and set up banks. The following editor will focus on the following two points. I hop...[Details]
According to DisplaySearch's forecast analysis, the global output value of touch products was approximately US$4.3 billion in 2009, and will reach US$14 billion in 2016. In other words, the future ...[Details]
The main function of the sending part is to temporarily store the data sent by the DSP in the FIFO inside the FPGA, waiting for the sending command. Once the sending control instruction is received, ...[Details]
According to news on March 19, Tesla last week pushed the 2023.44.30.25 update containing FSD v12.3 to some Tesla employees and selected testers. Musk called it a "major release" equivalent to "FSD 1...[Details]
【Abstract】 Combining the experience of developing Chinese character LED display screen and teaching single-chip computer courses, this paper introduces a method of using the parallel expansion port of...[Details]
During the 75th United Nations General Assembly, my country proposed "striving to peak carbon dioxide emissions before 2030, and strive to achieve carbon neutrality before 2060." This emission redu...[Details]
6月6日消息,博主@熊猫很禿然曝光了华为畅享50系列真机谍照,据爆料,华为畅享50系列采用6.75英寸水滴屏,电池容量达到了6000mAh,支持22.5W快充,预装HarmonyOS 2系统。 From the configuration point of view, Huawei Enjoy 50 series focuses on long battery life. It ...[Details]
In modern industrial communications, 10BASE-T1S and 4-20mA are both commonly used transmission technologies, but they each have unique application scenarios, advantages and disadvantages. This arti...[Details]
What kind of batteries Tesla uses has always been the focus of attention in the industry. Tesla recently announced at a press conference that it will undergo a comprehensive transformation and use ...[Details]
On May 13, Hunan Changsha High-tech Zone issued "Several Policies on Promoting the Development of Power Semiconductors and Integrated Circuits in Changsha High-tech Zone", which will use a total of 5...[Details]
At 2 pm today, the Redmi flagship new product launch conference was held at the Capital Institute of Physical Education, officially launching the new flagship K20 and K20 Pro. In addition to the prot...[Details]
Wiring diagram of DC motor forward and reverse rotation
illustrate:
1. The armature is reversible, just use a contactor to swap the positive and negative poles of the motor's main circuit...[Details]
In an intelligent workshop in the Chengdu Economic Development Zone's Jingrong Digital Economy Industrial Park, workers are working in an orderly manner, and the fully automatic production line is run...[Details]