2022 New Draw Wall Painting Robot with Cable Plotter Arduino Maker Project Kit Polar Graph with Motor DIY STEM Toy Parts

Draw Wall Painting Robot with Cable Plotter Arduino Maker Project Kit Polar Graph with Motor DIY STEM Toy

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This product has been updated. Please refer to the latest version received. The product is not assembled. Please contact us to get the English manual and source code. Introduction: Draw Line Wall Painting Machine is a very early maker project. Manufacturing stepper motor hard drives and pen holders have been on the minds of all procedural monkeys. We have a number of excellent plans that we have carefully selected. stepper motor adopts 28byj, small volume, convenient wiring, and is easy to program. It can be powered directly from the Arduino without the hassle of drivers, welding, power supplies, etc. The motor and mainboard are integrated into one base, and the reels on both sides can be pasted on the wall or the top corner of the drawing board. The motherboard can also be placed on the underside of the screen without climbing. How to draw complex graphics? Pictures taken with a mobile phone, etc. 1. Not all photos can be drawn, only vector graphics. Fortunately, some photos can be converted into vector graphics using the software. (Coreldraw, Inkscape, and much other software can be used for processing) Or try a simple vector drawing first. 2. The vector diagram needs to be converted to a code file. (Inkscape, Aspire, and much other software can be used to create Gcode.) If this is not possible, you can also try some of the codes included in the software package. Gcode is a text file that can be opened and edited with WordPad. You can reference the value in your code before using it. The units for these values ​​are actual millimeters. With tens of thousands of values, spinning a stepper motor for hours and then stopping it can have disastrous results. Many specific code conventions and usages are published online so you can learn for yourself. 3. The Gcode file is saved in the memory card, the Arduino reads the file from the card, parses the position coordinates and converts them into stepper motor movements, and pulls the rope to drive the pen to draw. (The program WallDraw.into in the program package can perform this step) (Note that the memory card should preferably be in Fat32 format. NTFS format does not support files, especially those with a capacity of 4G or more. The card may not be read.The file name of the gcode file must be in the same program.The definition is the same, usually “1.nc”, if different, change it to the same name)