Beijing Industrial Automation Training Center offers training courses on inverters and PLCs all year round. The training courses are as follows: 1. Practical training course on inverter application an...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:58[/i] There is still insufficient scientific evidence to prove whether mobile phone radiation is harmful to the human body. However, t...
80-pin XS128 minimum system (MC9S12XS128MAA), 90% new. I don't need it anymore after graduation, so I'm selling it to people who need it at a low price. There are three of them, 35 for one without shi...
[i=s]This post was last edited by ywlzh on 2016-5-21 00:30[/i]I bought the RFID module just to try out the feeling of wireless control. The test distance is only 5 to 6CM, which is the limit. If it is...
The TD3100 elevator inverter was used to transform the elevator in the office building. The elevator has 5 floors and 5 stations, a maximum speed of 1.75m/s, a rated load of 1000Kg, and an external co...
Dear experts, I have a tricky problem that needs your help. Thank you! The problem is as follows: When using AVR Atmel atiny 13, I found that some atiny 13s did not work. Among the 15 pieces on the sa...
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
introduction
In the discharge process of tokamak plasma physics, the study of rupture and sawtooth is of great significance. Rupture and sawtooth exist in most tokamaks. Rupture is a notew...[Details]
No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor.
ARM has 37 registers, including 31 general registers and ...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
hint:
The number of speakers and their spacing limit the sound field of a portable stereo system.
Spatial audio attempts to artificially recreate the experience of listening to sounds i...[Details]
LED technology has made rapid progress, and improvements in chip design and materials have promoted the development of brighter and more durable light sources, and the scope of light source applica...[Details]
1 Basic Features
In computer control systems and various intelligent instruments and meters composed of single-chip microcomputers (or microprocessors), various external analog signals must be ...[Details]
1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
Against the backdrop of global warming, energy conservation and emission reduction have become a global hotspot and focus, which has also sounded the clarion call for the take-off of the LED lighti...[Details]
1 Load Regulation
Changes in power supply load will cause changes in power supply output. When the load increases, the output decreases, and vice versa, when the load decreases, the output inc...[Details]
With the popularity of digital appliances, rechargeable batteries can be seen everywhere in people's daily lives and have become one of the indispensable daily necessities.
This article gives ...[Details]
Talking about work
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