Arduino auto leveling platform and 2D scara arm movement

已取消 已发布的 Feb 14, 2015 货到付款
已取消 货到付款

I need someone to write the code for the Arduino, tell me which parts I need and some help getting them working together as well as some structural design help. I already have an Arduino Uno, 10 A4988 stepper drivers, 8 nema 16 1kgcm steppers 4 wire, a parallax joystick and a psu for bench testing.

The scara arm will be similar to a RepRap Morgan but without the Z movement. At the end of the arm will be a circular platform that auto levels and rotates. On the platform I will have up to 6 cans of inverted spray paint. The scara arm and auto leveling platform should use up 5 motors. Another motor will spin the platform to position the correct paint can under a different motor used to depress the paint can under it.

I will build everything but not until I get some basic code that proves the motors will do generally what they are supposed to. From there I will build the structure and mount the motors. After that we will need to adjust the code to fit the structure.

I also want a laser pointer controlled by the Arduino that shoots down the center of the rotating platform. I have about a dozen 18650 lithium cells that I can use for the battery power required in the field. There will be several different code routines but all will start with the same basics once the arm is moved over the correct position using the thumbstick while the autoleveling function levels the platform. The basics are: rotate the platform to the can of compressed air and depress it for ~1 second, rotate to the pink can for a dot, depress it as quickly as possible, rotate to the normal can of pink and spray a circle about 6 inches in diameter around the center point established using the thumbstick. The routines beyond that would be: 1 - spray a pink X through the pink circle with line lengths of ~8 inches, 2 - spray a green dot on the pink circle, 3 - spray a green X through the pink circle. There are 2 other routines that are completely different except for the compressed air part, from there one routine will spray a short ~4 inch orange line and the other will do the same but also spray a green dot on the orange line.

My budget is ~ $125 with a bonus at the end of $25 for completing the proof of concept code within 2 days of starting. If I'm happy with your work and you are willing to work on other projects as needed then I will award another bonus that I will decide on at the end.

I think I have most of the components I need with the exception of the sensor to auto level, a battery holder and whatever electronics are needed to convert the power from the lithium cells to what this project will need but I might be missing a few things that you will tell me. Either way I'm not looking to spend much more on the parts ~$50. I also prefer to use Skype for chatting and it would be preferable for talking. I don't mind hiring people in other countries but I expect timely communication and you have to understand that my schedule is very busy Monday through Wednesday and Thursdays aren't much better. I will not penalize you for any delays I cause because of my schedule but I do expect prompt responses from you and that you make the most of the time I do have available.

The milestones breakdown will be as such: 1 - $15 for a parts list of all remaining parts required to finish the job; try to provide links and costs and specify the key details of each part so that I can look for parts myself, your links and costs can just be examples and I will search for the parts and then send you links for your approval/comments before ordering. 2 - $50 for proof of concept coding and help getting the parts connected and working on my desk. The coding should make each motor spin in the correct direction or relation to it's partner motor but should not be accurate regarding how long it spins since that will need to be adjusted once the structure is built. 3 - $35 for tweaks/adjustments once the structure is built.

3D打印 Arduino C 编程

项目ID: #7141443

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2个方案 远程项目 活跃的Feb 14, 2015

有2名威客正在参与此工作的竞标,均价$977/小时

EagleSha

I do not believe your budget or time frame is real so I am giving my bid that is different from your expectations. Over 12 years of experience in electronics hardware and software design. Proficient in software and 更多

$842 USD 在15天内
(4条评论)
3.1
kabcpc

Предложение еще не подано

$1111 USD 在21天内
(2条评论)
2.1