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1 Crafting of the dispenser.
The launch system of the rocket model should be a safe and reliable device, and it should be foolproof when launching, especially in large-scale performance activities, there can be no mistakes, in order to achieve the above goals, we use high-power electrical components when making the launch system, and the battery also adopts double charging and double charging (two fast batteries, two chargers) to ensure a success. All electronic components are welded firmly according to the circuit diagram, and each solder joint should be treated with anti-corrosion. The connecting cable we use is a double-layer power cord, a layer of plastic sheath, a layer of fiber wire, which has the function of anti-corrosion and anti-folding.
The welding place is welded with rosin welding oil, and all wire connectors should be sealed with thermoplastic sleeves to prevent corrosion and frequent handling and breakage. (Figure 1).
2 Crafting of the launcher.
The launch frame of the rocket requires the characteristics of stability, flexible installation and easy carrying, and in view of the above situation, we boldly choose the materials used to make plastic steel doors and windows. However, some plastic steel is easy to deform, laborious processing, heavy weight, after many tests, we have selected the most convex and reasonable convex plastic steel. The method of making the launch frame is relatively simple, cut it according to the required size, and then use an iron file to grind the joint, and install a collapsible hinge (commercially available) at the junction of the two launch frames.
The junction between the hinge and the plastic steel is made of a millimeter thick iron sheet as a gasket to prevent the plastic steel from being broken by long-term pulling (Fig. 2). In the raised part of the plastic steel, we make holes with a diameter of millimeters according to the required size (each hole should not exceed the bottom layer of plastic steel) for the installation of the launch guide. The launch guide can be made of steel wire with a diameter of 4 mm, straightened by cold dialing, or beaten into a straight steel wire with a kilogram hammer, each wire with a length of 1 meter.
Then use 200 fine sandpaper to polish it smooth, insert the steel wire into the plastic steel hole, and the launch guide is completed. Because the combustion jet of the engine when the rocket is launched will produce a very strong gunpowder, like a gas welding gun, such a strong gunpowder will "break through" the plastic steel, so we install a round iron sheet with a diameter of 18 mm and a thickness of 1 mm under each guide rail to protect the plastic steel launch frame from being "burned". In this way, a detachable, easy to transport, and aesthetically pleasing rocket launcher is assembled.
Coupled with a launcher that is easy to carry, easy to install, and safe to use, a new rocket launch system suitable for competitions and performances has been completed with your own hands, and the use effect will definitely satisfy you.
Table 1 Breakdown of electronic components and equipment for transmitters.
Name Specification Quantity Remarks Name Specification Quantity Remarks Battery 4ah 2 6V battery switch 110v 1 move charger 6v 2 300ha transmitter switch 220v 1 double contact indicator 6v 2 sets binding post coaxial 2 sets 2 cores voltmeter 6v 1 6v fish mouth clamp small 80 pcs two-color main switch 220v 1 button type transmitter wire 2 square 50m sheath connection socket 4 cores 1 set coaxial thermoplastic sleeve 5 mm 2 m red.
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Put a bucket of water on the bottom floor.
Do parachutes. Wrap the eggs in cotton.
If possible, you can also make a rocket thrust reverser.
These methods should all work.
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Out of the above, you can also soak the eggs in vinegar to make the egg shell soft.
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What's wrong, what's the problem?
Installing a TFTP server will do, pay attention to the open firewall. If you don't have software, I can give you one, it's small and it's very easy to use.
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It doesn't seem to have anything to do with the router.。。。 If you want to use two networks, one internal and one external, and then you want to set the route direction yourself, you can use the route command to set it (under administrator privileges).
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Do you want to use a software router?
Grass or sea spiders?
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I don't understand, but I'm asking how to set up a router.
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Rise, rise, decrease, rise, rise, rise, decrease,
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No, you can only combine it with Alt Ctrl Shift and other keys + and so on, not directly with A+D or A+B.
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No, it's stipulated by the game itself, for example, if you set 4 keys to fire rush, at this time you press w+4, whether it is a fire rush or a flash in advance, there will be a conflict.
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It can be equipped with a mid-range mainstream machine. Not bad.
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CPU AMD Athlon™ II 4 640 (Jewel Case) 700 Motherboard Yingtai A880G+ 400
Memory: Apacer 2G DDR3 1333 (Thousands of Purples) 150 graphics card Inno3D GTS450 Game God of War 699 or Shadow GTS450 Heavy Gunner 699
Display: AOC E2043F 799 HDD, WD 5000AAKX 16MB, Blue Disk, 260 Chassis, Cooler Master Destroyer, RC-100, 230 Power Supply, Kangshu IP-430 210
Keyboard & Mouse Lisheng Super Smooth Optoelectronic Set 65
Optical drive: Pioneer ***-231D 115
This is a quad-core platform,CPUAMDAhlon II 4 640The main frequency is high enough,With the second-line stable Yingtai A880G+,Although it is a motherboard with integrated display,But it can also be on the independent display,And it can be stable。
The graphics card is the most important, because there are too many graphics cards to choose from in this configuration, the Inno3D GTS450 game God of War selected here, GTS450 has low power consumption, there is a PHESX engine, and the general mainstream 3D games can be played smoothly, and the power supply is Kangshu IP-430, rated at 380W
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CPU: AMD AM2 Athlon, 64 3000+ (Box) 620
Motherboard: ASUS M2V 660
Graphics: Colorful 7300GT (GDDR3 version) 629 RAM: Corsair 512MB 2 DDRII667 800 HDD:
Seagate Barracuda 160GB 560 Optical Drive: Samsung General Kim Optical Sculptor (Platinum) T 299 Chassis and Power Supply: Foxconn TSAA 861 260 Monitor:
lg l1717s ¥1399
Total: 5227
Upstairs,939The platform is about to be eliminated,And dual-core AMD is using 740 interfaces,So you should use the AM2 platform to upgrade in the future,It will not be outdated for a long time,And AMD supports DDR2 for the first time,So choose ASUS M2V cost-effective motherboard,Constitute DDR667 dual-channel system,Needless to say, it is much better than DDR400,DDR400 and DDR667The performance is far from the same, but the price is about the same, Who will choose DDR400Pretty perfect ahaha.
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