Automating salt/pepper flow using Arduino

Cerrado Publicado May 17, 2014 Pagado a la entrega
Cerrado Pagado a la entrega

I want a hardware designer to create a hardware circuit that controls the flow of salt and pepper.

The typical scenario is like this:

1. Circuit gets a command from external (Bluetooth) source to let the salt or pepper flow for a specific amount of time.

2. Circuit opens up the actuator (solenoid? to be discussed) to let salt or pepper fall by the effect of gravity for a specific amount of time. Salt or pepper could be saved in some sort of a pipe or a box (to be discussed)

3. Circuit closes the actuator to stop the flow after a certain time.

The circuit has to be as small as possible. Using Arduino is recommended but not a must. If you have some other ideas, please let me know.

The actuator -I mean that thing that will control the flow of the salt/pepper- has to be small and cheap.

I will choose you for this project if:

1. You send me a private message indicating which board you will use for prototyping (Arduino Uno, ... etc), bluetooth shield, and the type of the actuator you will use, its price and a link to where to buy online.

2. We discuss the timeline and some other more details.

3. Once we agree, I grant you the project.

Deliverables:

1. Initial design of the circuit, different components, prices and online links to buy them online.

10% of cost transferred.

2. A video showing the first prototype working with no bluetooth commands (Just internal commands) showing that the circuit controls the flow of salt/pepper.

30% of cost transferred.

3. A video showing the circuit controlled via bluetooth shield.

20% of cost transferred.

4. Full documentation of the project. (hardware full design, code and description of work)

40% of the cost transferred.

5. Hardware cost reimbursement (If the freelancer would like to ship it to me)

Arduino Microcontrolador

Nº del proyecto: #5955851

Sobre el proyecto

24 propuestas Proyecto remoto Activo Jun 23, 2014

24 freelancers están ofertando un promedio de $571 por este trabajo

shahbaz1980

Hello, Have a nice day. I can help you in prototyping bthe project. Since the cost and size of the hardware metters therfore i will suggest to use UNO. Secondally the goal can be acheived thru CC2540 made by texa Más

$750 USD en 30 días
(35 comentarios)
6.0
VertexMemphis

Hi mohataher! Let me introduce myself, my name is Keith I am a professional engineer here in the US and graduated with a degree in mechanical engineering. I have extensive professional as well as personal hobby expe Más

$1052 USD en 21 días
(3 comentarios)
4.6
chamikaIGamage

Currently I have obtained my BSc Eng degree in Electronic and Telecommunication field and some of projects which I have carried are listed below . -Final Year project was quarter(8 kg 9 feet) scale fixed wing UAV with Más

$600 USD en 10 días
(12 comentarios)
4.8
buxusa

I have experience with vending machines so I know what I am doing. I can make a prototype and even send it to you using a DC motor that costs $10-$20 and arduino uno + bluetooth shield. This is the most precise method Más

$555 USD en 14 días
(5 comentarios)
4.3
LuisMa

Hello, I'm a 8 years of experience Java, PHP and Arduino developer . I'm interested in your project. Thanks.

$500 USD en 10 días
(2 comentarios)
4.1
BestDev007

Hi, I can choose the main board, bluetooth module and actuators. I couldn't buy them. I can write, debug and test the software.

$350 USD en 14 días
(1 comentario)
2.7
ElectrSoftDesign

Hello..Im Electrical-Electronics Engineer with Software Developement..I have great experience working as a Autocad,Eagle,Proteus. .NET Developer and as a ASP Developer throughout my career. I will benefit you and your Más

$555 USD en 15 días
(4 comentarios)
2.5
AAMSONS

In these days I m working on single phase energy meter Using Maxim Integrated Teridian 71M6541 chip & CTs , with GSM module Fibocom G610 & Renesas R8C 5rf212BC to serially communicate b/w two & Renesas also communicate Más

$288 USD en 8 días
(0 comentarios)
0.0
jingzhihanxing

Hi guy, I think I was the one you need, so please contact me. My experience will help us achieve. Best, Yanbing

$722 USD en 3 días
(0 comentarios)
0.0
jpblack01

I have a few questions about this and a few comments. The first question I have is this, do you just need the circuitry built, or do you require everything, including the housing and pipe for this? What exactly are Más

$250 USD en 6 días
(1 comentario)
0.0
leop54leop54

Hi, I'm an Electronics Engineer with specialty in programmed Electronic circuits. First of all i will not use Arduino, i will use a direct assembler programming loaded into a PIC Microcontroller that is going to be Más

$400 USD en 15 días
(0 comentarios)
0.0
taufikadi

just a prototyte, we can use avr at mega 16, also can use arduino, bluettoth hc 06, actuator we can use a selenoid door lock i will send the prototype after finished, if u need ..

$444 USD en 10 días
(0 comentarios)
0.0