LM-400 Network temperature and humidity acquisition module without display (with built-in sensor) LM-410 Network temperature and humidity acquisition module with display (with built-in sensor) LM-420 ...
[i=s]This post was last edited by strong161 on 2017-6-6 09:09[/i] [size=4][color=#ff0000]Limited to honest transactions[/color] [/size][size=4] Sell one or one set of Atmel zigbee modules based on sam...
I am writing a BSP for a mips32 CPU, using Tornado2.2. I wrote several cache functions (such as cache_reset) in cacheALib.s, and called them after declaring them with IMPORT void cache_reset(void) in ...
I will sell some books that occupy my inventory. Some are for postgraduate entrance exams, and some are for embedded systems. I will give priority to books on photography and PS. Android-related books...
Self-criticism: I am a young civil servant who has just started working at the Commission for Discipline Inspection. Due to my lack of work experience, I have made serious mistakes, which has almost b...
Company Profile:
Beijing Excellence Communication Electronics Co., Ltd. is a leading domestic provider of high-reliability intelligent industrial network products and solutions. It is a national high-...
There are many different ways of human-computer interaction. The more common ones are listed below:
Mouse interaction: Using a mouse to operate a computer and interact was the most common human...[Details]
Definition of interactive projection system:
Interactive projection systems, also known as multimedia interactive projection, are available in floor, wall, and tabletop interactive projection....[Details]
As the scale and business applications of national e-government networks continue to expand, the data and services transmitted over them are becoming increasingly sensitive and critical. To protect...[Details]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
introduction
Sonar imaging is of great significance in marine resource development and defense. Its long range, intuitive display of the observed area, and target identification make it widely...[Details]
In June 2014, the Ministry of Industry and Information Technology issued 4G FD-LTE licenses to China Unicom and China Telecom. Together with the 4G TD-LTE licenses issued to China Mobile, China Uni...[Details]
introduction
The concept of the smart home is gradually developing and gaining market acceptance. We believe its ultimate form lies in the interconnection of all home appliances through open i...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[Details]
Normally, we determine our location and where we want to go by comparing our surroundings with observation and simple GPS tools. However, this kind of reasoning is very difficult for self-driving c...[Details]
Recently, Joyson Electronics has made positive progress in the core technology research and development of the robot's "brain and brain" and key components, and launched the industry's first integr...[Details]
Methods of DC motor speed regulation:
1. The voltage regulator can be used to change the input voltage and speed directly, which is often used for large kilowatt-level motors.
2. Thyristo...[Details]
Analog Devices held a third-quarter fiscal 2025 earnings conference call. Vincent T. Roche, CEO and Chairman of the Board, and Richard C. Puccio, Executive Vice President and Chief Financial Office...[Details]
Hair dryer structure and working principle: It is mainly used for drying and shaping hair, but it can also be used for local drying, heating and treatment in laboratories, physiotherapy rooms, ind...[Details]
I believe everyone has heard of memory. If your computer is slow, your experts may recommend upgrading it to a larger capacity. But what exactly is computer memory used for? Why does memory capacit...[Details]
The power transmission system between a car's engine and drive wheels is called its drivetrain. It ensures the necessary traction and speed under various driving conditions, and coordinates these t...[Details]
Sensor
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