Develop a plate and code to control the step engine.

Embedded Systems & Microcontrollers, Engineering — incorrectly specified categories?

78 USD

Client's review of cooperation with freelancer

Develop a plate and code to control the step engine.

78 USD

Great work. Not only electronics, but also the modeling of the rest of the reductor with drawings. I strongly recommend.

5.0

Nikita Harlanov

Reciprocal Feedback

20 January 2019

Freelancer's review of cooperation with Nikita Harlanov

Develop a plate and code to control the step engine.

78 USD

Тот случай, когда работа над проектом приносит не только финансовое, но и моральное удовлетворение. Как благодаря самому проекту, так и благодаря личным качествам уважаемого заказчика - четкости постановки задачи, грамотности и готовности к сотрудничеству. Продолжаем работу.

5.0

Profile blocked

Reciprocal Feedback

20 January 2019

Project translated automatically. Log in or register, to view the original It is necessary to develop a plate to control the step engine.The principle of the device: the step engine rotates the worm, the worm rotates the red wheel respectively, the camera with a steam is attached to the red wheel axis, the load up to 3x-4x kg approximately.All the food comes from the Li-ion 18650 battery.This battery should be infected without removing it through the micro USB switch, it should also be 2 LEDs.The one shows the level of charging (3 colors), the second shows that the battery is charged.The switchers and switching we do as on the picture below: - speed: 0.5x star, 1x star, 2x, moon, solar, 10x- revers of the engine rotation: the southern semiconductor and the north- switching/output- micro-usb switching - for charging the internal battery.Exact time of 1 rotation: Star speed 1x - 23 hours.56 min.4 secondsSolar speed - 24 hoursSolar speed - 24 hours 50 minutes 30 secondsElectronic error +/- 10 seconds.It is clear that the error of the reducer itself will be higher, but the electronics should be as accurate as possible.Light diodes: - battery charge level, 3 colors for different charging percentages- connection of the external power source - a separate LED.Size: the smaller the better, the maximum - not more than the standard brick boxMotor: any mini step engine with a built-in metal reducer, example on the photo.The engine will be selected together, the main thing to consume little energy and its power was enough to work at a speed mode of 1x at least 5 hours.The reliability: becauseReducer will be used both in winter and summer, there is the probability that the lubrication will be decent on the engines, accordingly the load on the electronics will increase, this must be taken into account tooReduction: the worm pair will be with a transmission 1:60, the engine will be chosen together, as well as you can add a decreasing degree on the motor-root nodes 1:2 or 1:3.(e.g. similar scheme below on the photo) Food: Li-ion 18650 - 1 piece - work from the battery at least 5 hours, plus the ability to charge from the overbank and at the same time so that the work does not stop.Prices of $300, $500, etc.I don’t even consider in the end I have to get either the test version of the finished plate, which I can immediately connect and run + all the necessary so that if necessary I could order printing the plate, collecting and recording the code by place.

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