Mining machine control board

1. The temperature is too high: one of the double fans is not running, or the speed cannot reach.

2. It's very expensive to make one. It's estimated that 10000 yuan is not necessarily answered. If you do the hardware part in large quantities, I can get it within 100 yuan

3. If you want DIY to build a carving machine by itself, I don't think your idea is correct. It should be that you want to use DIY control board. In this way, you should make sure that you are using the control system: the popular engraving machine control systems are Mach3, cncusb, Weihong, etc. first learn these control boards, and then buy a control board to come back. If you try to control the stepping motor or servo motor, the electrical part is completed, and then do the mechanical work
when you buy a board, there will be different drivers for different businesses, and they may not be able to use them. When you buy a board, the general businesses will tell you how to connect and how to set it. You can learn from the businesses. If you still don't understand, you can go to UU Zhongchuang to have a look. There are more engineers. If you read more, you will understand.

4. Arino's 3D printer has seen ATmega2560 as the main control before. Other mechanical structures have to be put together. It's a bit troublesome

5. If you are a development engineer, these are not enough. For example, when UU maker makes a development plan, the development engineer should know the knowledge required by the whole development process. If you can only make circuit boards, the salary will not be very high in the future. At most, you are a PCB layout development engineer. There are also two ways is hardware development and instrial control, mainly to learn the application of PLC and human-machine interface, communication, will be a variety of programming, in short, young learning.

6. If you have a naked lens, you need to equip the lens with a main control board and an image display screen, and then program to burn the compiled data program into the main control board. The control board will analyze and process the image collected by the lens, and the results of your data processing will be displayed on the display screen. The more data you need to process, the more difficult it is to write the program, The compatibility of the control board and the display lens needs to be considered in all aspects, and the development cost is high. Second, buy an apple IPD to link your lens with the IPD, and then develop a program on the IPD to analyze with the IPD

7. Guangzhou CNC does not proce PCB, they only do PCB mounting and finished machine; Most of the PCBs are sent to hsingsen express nearby
in order to assure customers that their procts will not be stolen, PCB manufacturers basically only make PCB, not sell their own procts; Similarly, it is difficult for non PCB manufacturers to make PCBs. PCB requires a lot of equipment, investment and technology. Only a giant in the electronic instry like Foxconn can make both PCBs and finished procts.

8. The so-called embedded, hardware development ability is only a small part of the embedded most of the time in software application development
2 embedded software development and application, now popular multi platform (Android, IOS, windows, Linux) environment, so, in order to save development time and energy, please be proficient in a multi platform development software, C + +, Java are must master skills. Recommended platform QT, own network
3 if you think the embedded system is too complex, you can take another way, that is, instrial control, mainly learning the application of PLC and human-computer interface, and communication. We need to be familiar with the application and programming of Siemens and Mitsubishi PLC. In addition, we need to be familiar with all kinds of communication buses provided by PLC and the way of linking with peripherals. It seems that we have to program, but it's too simple compared with C + +. If you are proficient in instrial control engineering, your qualifications can be improved quickly, and then you will be the project leader, and then you will be promoted step by step.
4 if you can only make circuit boards, you will not get a high salary in the future. At most, you will be a PCB layout engineer. So learn more while you are young
4 if you think it is helpful, please adopt it

9. Brother, do you know the required frequency and voltage of roll control interface? Thank you