[i=s] This post was last edited by Mengxi Kaiwu on 2022-5-12 17:09[/i]Design of pest control device for farmland1. Project Background
This project is the design of a farmland pest control device. Farm...
As a low-level engineer, I deal with pipes and pins all day long. So the second plan is to light the lamp.
Checked the schematic diagram:
The green light is at the PA25 pin. I don't like yellow lights...
For example, if the resistance of an LED is 4K, the current is 5mA, and the voltage is 24V, then the resistance power is 0.1W. I usually use 0805, which is 0.125W. What does the safety resistance in t...
[Preface] I have read the works of several great guys, and I would like to especially thank @DDZZ669 and @sonicfirr and others for their works.The first element of the project I participated in was to...
A simple time-sharing processing system can be realized by using state machine + time slice, but how to divide the modules and what is the best time slice? With this question, I searched for informati...
Recently, Japan Technology Trading Co., Ltd. (hereinafter referred to as: NGB) released a patent research report titled "Essentiality Report on Wi-Fi 6 Patents". According to the content of the repor...[Details]
Junelight smart battery. Image: Siemens
German industrial giant Siemens today announced the market launch of a battery energy storage solution for private homes.
The li...[Details]
Recently, the National Energy Administration released data showing that from January to March, the total electricity consumption of the whole society was 1679.5 billion kWh, a year-on-year increase...[Details]
Thermal micro-printers have been widely used in POS terminal systems, banking systems, mobile police systems, mobile government systems, medical equipment, car meters, handheld devices and other fi...[Details]
Realme launched its first smartwatch, the Realme Watch, in the market in May last year. Now, the company seems to be preparing for a new product. Realme has a mobile app called Realme Link and repo...[Details]
Electromagnetic flowmeter is a commonly used sewage flowmeter, which consists of a transmitter and a converter. When it is matched with corresponding display and control instruments, it can be used t...[Details]
The proposal and connotation of "Ubiquitous Power Internet of Things"
On January 17, 2019, the Fourth Session of the Third Staff Congress of State Grid Corporation of China and the 2019 Wo...[Details]
The microcontroller source program is as follows: /********************************************************************************* This experiment is only for learning and communication AT89C5...[Details]
On September 21, Dongjie Intelligent issued an announcement that
the company recently received
a notice of winning the bid from
Wenjian Medical
, confirming that the company was t...[Details]
AD conversion is a very common module, which is used in 8-bit or 16-bit microcontrollers. The HCS12 series microcontroller has an AD converter built in, which can be used for 8-bit or 10-bit AD conver...[Details]
According to foreign media reports, Rivian recently published a patent application and provided more details of the patent. The patent is called "Autonomous Driving Vehicle Occupant Cognitive Monitor...[Details]
AI has fueled the rise of the “core economy,” a new era of global growth driven by chips and software. News Highlights: • Intel made it clear that its "five process nodes in four years" plan is ...[Details]
The AS3900 uses a built-in star network management protocol and is the only transceiver in the world that uses the 27 MHz ISM (Industrial, Scientific and Medical) frequency band. Using this frequen...[Details]
As the global automotive industry develops towards electrification, intelligence, and networking, intelligent driving technology has become one of the main research and development directions of va...[Details]
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