[i=s]This post was last edited by xiyue521 on 2021-7-19 01:36[/i]1. Console and custom commands:In the HelloWorld process , I found that I can get the commands that can be typed by typing help in the ...
[font=Tahoma, Helvetica, SimSun, sans-serif][size=14px]Purpose:[/size][/font] [font=Tahoma, Helvetica, SimSun, sans-serif][size=14px]1. Monitor the internal register data of nRF24L01 chip through PC s...
Air quality sensors are not new. In fact, we all have one on our face. Unfortunately, our noses are sometimes unreliable, failing to detect odorless harmful gases or when a fire breaks out nearby whil...
[i=s]This post was last edited by 怀穿少年梦 on 2021-6-28 19:18[/i]This is my first time to use ESP32. I just heard that ESP32 is a SOC chip with many peripherals integrated in it, which is a bit like a si...
The employment winter has arrived. These days, official media and gossip are always full of public opinion. From the first of the six stability guarantees of the central government's economic work in ...
On June 22, local time in Germany, the global high-performance computer list TOP500 was released. Japan's "Fugaku" supercomputer became a dark horse, surpassing the US "Summit" to become the first. A...[Details]
Use the timer interrupt to achieve PWM modulation. If we set the pulse period to 1000 milliseconds; an interrupt is generated every 20 milliseconds, then we know that there will be 50 interrupts.
The...[Details]
Hardware Platform Introduction My hardware platform is mainly S3c2410 + FPGA (cyclone EP1C6). For cost considerations, I bought a 2410 core board and then drew a baseboard myself. The main modu...[Details]
The era has once again come to
another juncture of
the productivity revolution
.
Robots,
as an important tool for new productivity, have been widely used in
many fields such as
i...[Details]
DRAM manufacturer Nanya Technology announced that its September revenue reached NT$5.001 billion (same unit below), a decrease of about 4.23% from the previous month's high of NT$5.222 billion and a ...[Details]
First, let’s talk about the development of ARM The situation can be described as very promising. Opening the websites of various companies, we can see that embedded systems occupy most of the...[Details]
PLC Control Method of Stepper Motor
1. Introduction
With the development of microelectronics and computer technology, programmable controllers have made rapid progress. Their funct...[Details]
Antenna directivity: refers to the ability of an antenna to radiate electromagnetic waves in a certain direction. This ability can be described by parameters such as the directional pattern, the w...[Details]
Sensor technology supplier Panasonic has announced the expansion of its EKMB and EKMC series product lines. The new PIR motion sensors feature a new lens design and are designed to provide ultra-sl...[Details]
Huawei has just announced that it will hold a new product launch conference in Chengdu on June 5 to officially release its new Maimang series smartphone. According to official pre-release information...[Details]
1 Introduction
In recent years, in the domestic power supply academic community, the research content of AC voltage stabilizers is mainly divided into two categories, one is the switch comp...[Details]
Toyota places great emphasis on safe driving, and its latest innovation involves the technology behind its lane keeping assist system. (Image source: USPTO) In documents filed with the U.S. Pate...[Details]
The semiconductor industry has always been one of the "barometers" of the global economy, because the world's major consumer electronic products, such as smartphones, laptops, televisions, automotive...[Details]
As a common flow meter, the orifice plate flow meter has similarities with the orifice plate flow meter. So have you ever analyzed the working principle? How to debug the orifice plate flow meter bef...[Details]
A closer look at 144Hz At present, 144Hz refresh rate has become the e-sports standard and is listed as one of the most important parameters of e-sports monitors. So what is the 144Hz refresh...[Details]
DIY/Open Source Hardware
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