Lukket

I would like to hire an Arduino Engineer

Project

Door operation with speed ramp up open and close.

Hardware:

“H”bridge BTS7960

Geared Motor 3GN9K ( 12 Volt 30W 3.5A 200RPM)

Arduino UNO (may use Arduino Nano)

A Push button to open (impulse)

A Push button to close (impulse)

A Push button to stop the door in a given position (in case of a stall or something gets caught etc) (impulse)

A limit switch for fully open

A limit switch for fully closed.

Project:

To control opening and closing a sliding door.

Need to soft start and stop. So ramp up and down using PWM.

The door is only 1000mm full movement.

To tell the door when to slow down before it stops I envisage using a either time or a second limit switch for both open and close.

The door is currently operating with DOL relay control.

It also has timers to ensure the door will stop after a time to ensure it does not continue to try and move if there is an obstruction.

The door currently closes in 4 seconds with the timers set at 10 seconds.

Operation:

When door is closed

Push button to open.

The door starts and ramps to full speed in 1.5 seconds.

It continues to move until either a time or a limit switch is reached at which point the door decelerates till it contacts the fully open limit switch.

Push button to close.

The door starts and ramps to full speed in 1.5 seconds.

It continues to move until either a time or a limit switch is reached at which point the door decelerates till it contacts the fully closed limit switch.

At any time if the Stop button is pressed the door stop moving.

Evner: Arduino

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Om arbejdsgiveren:
( 1 bedømmelse ) Kardinya, Australia

Projekt ID: #19285159

11 freelancere byder i gennemsnit $261 på dette job

liveexperts123

Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the Flere

$155 AUD in 3 dage
(60 bedømmelser)
7.0
xiaoqideng

Dear, Client. Thanks for your proposal. I did read your detail carefully. I am very interesting to your job. I am an expert and developer who have rich development experiences in many jobs with Arduino. You can Flere

$200 AUD in 3 dage
(26 bedømmelser)
6.0
amelectronics

Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working Flere

$200 AUD in 10 dage
(13 bedømmelser)
5.6
taoyanglee

Hi sir. I am an electronics engineer with experience in embedded system design.I have rich experience on Ardunio, various Sensor and motor control. I have understood your requirements. and would like to discuss it in Flere

$250 AUD in 3 dage
(6 bedømmelser)
3.7
soltracker

An easy task buddy,,,,,u will get the best work accompanied with brotherhood,,,,,if any prototype is needed i will make it and ship u,,,,,,,,,,,,,

$100 AUD in 3 dage
(15 bedømmelser)
3.5
Samaji206

I am an Electrical Engineer with a masters degree I have high proficiency in Electrical Engineering, HVAC, LTE system model, Thermal system design, FPGA, Verilog / VHDL, Matlab/ Simulink, Microcontroller, Modeling, Flere

$30 AUD in 2 dage
(0 bedømmelser)
0.0
ael584a765c7f15e

I am a Mechatronics engineer and therefore that's what I do. I'll be aware and accurate with the mechanical system and the physical effect which gives you the best programming algorithm. I'll take care of every singl Flere

$35 AUD in 3 dage
(0 bedømmelser)
0.0
MelihKiremitci

Good evening. I am working with microcontrollers for 4 years both my projects or individual clients. Some of my arduino projects were Autonomous Object Detecting – Placing Robot, Medical Supply Boxing Machine, SMS con Flere

$160 AUD in 3 dage
(0 bedømmelser)
0.0
bumblebeesss

Hi, I can do this with my previous control systems background. The delivery time above is conservative cause it'll take me quite a bit of time for the software testing. Let me know if you agree on the price. - Flere

$1500 AUD in 30 dage
(0 bedømmelser)
0.0
saqrelarab

I have good experience at arduino

$166 AUD in 3 dage
(0 bedømmelser)
0.0
AnasAlyo

I have a bachelor's degree in industrial electronics and automated control engineering. I've designed many projects with arduino.

$77 AUD in 7 dage
(0 bedømmelser)
0.0