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I need programmed electronic board for simple operator-manned Vending Machine

I am fabricating a Vending Machine for liquid cooking oil.

It will be operator manned ie. the operator keys in the amount of oil purchased (in currency)

Admin will set the unit price per litre.

The program checks if there is enough oil in the stock and if so dispenses the amount equivalent to purchase amount input by operator.

Dispensing is through a peristaltic pump with a pulse flow sensor that will send pulses to the board to control amount dispensed by switching the pump on and off.

Kĩ năng: Arduino, Lập trình C, Kĩ thuật điện, Điện tử, Vi điều khiển

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Về Bên Thuê:
( 0 nhận xét ) Kampala, Uganda

ID dự án: #19357757

16 freelancer đang chào giá trung bình $689 cho công việc này

ExpertEngineer7

Before awarding to anyone, give me a chance to discuss it with you. I am embedded system electronics engineer with 3 years of experience in iot development. I have expertise in development board Arduino, ESP8266, Raspb Thêm

$1500 USD trong 30 ngày
(19 Nhận xét)
6.2
DreamCha

Thanks for sharing your project. As I'm a Senior Embedded System engineer, I have rich experiences in many embedded systems development and home automation programming over 8+ years. Especially, I had develope Thêm

$1200 USD trong 10 ngày
(26 Nhận xét)
6.2
Anthony989

Hello, I am Anthony from Sri lanka. I have 7 years of experience in the filed and I am very much interested in your project. Why you should hire me ? * As a full time freelancer I have my own PCB fabr Thêm

$555 USD trong 10 ngày
(58 Nhận xét)
6.5
krunalbhongade

Hello. Greetings of Peace! Please check my website for my works. [login to view URL] I have been developing industry standard custom electronics from 7 years. I have developed systems includi Thêm

$750 USD trong 10 ngày
(25 Nhận xét)
5.4
MElizabethp

Hello, I am an electronic engineer with a lot of experienice working in control process can you tell me a little more about your project? Regards

$750 USD trong 30 ngày
(9 Nhận xét)
5.1
DRONEDRAKE

hello, i am from Tanzania and i have designed the same system "smart water meter dispenser" utilized at water hole points in the country, purely cashless based on RFID card synced to web server user actually has a R Thêm

$722 USD trong 10 ngày
(6 Nhận xét)
3.5
eddieborg

Hi, I have designed a number of filling machines that fill precisely even small amounts using peristaltic machines, with filling volumes as low as 1ml for example. I have even employed stepper motor peristaltic machin Thêm

$555 USD trong 14 ngày
(1 Nhận xét)
3.6
gsa5b06f37877085

Hello, I am an electromechanical and electronic technician, and I only have the thesis to be an electronic engineer. I work in an electrical testing laboratory, under international standards, im work here for more t Thêm

$750 USD trong 10 ngày
(2 Nhận xét)
2.3
qubauniwriter

Hi, I read your requirements . I understand it . WE will discuss more so,inbox me ......................................................................... Thank You

$250 USD trong 10 ngày
(0 Nhận xét)
0.0
dikkoabubakar

do you need touch screen or press buttons and lcd display?

$333 USD trong 30 ngày
(0 Nhận xét)
0.0
YLakhnichy

hi, i'm electronic engineer with work experiences as hardware engineer in a auomotive company. i'm experct in designing and realizing electronic boards i do circuit design ,test and simulation of circuit to en Thêm

$700 USD trong 10 ngày
(1 Nhận xét)
0.0
fb54d9d4ab32e34

Hello. I have been engaged in similar developments for a long time, for example, I made a similar system for selling milk)). I also have a YouTube channel where you can see my work. [login to view URL] Thêm

$555 USD trong 10 ngày
(0 Nhận xét)
0.0
marcostaboada

Hello, I can do it. I have large experience designing electronic systems. Hope we could work together Regards

$888 USD trong 14 ngày
(0 Nhận xét)
1.0
egazi

Hi, I am an hardware engineer with 16 years of experience. Your project interests me very much. I want to assist you on this project.

$300 USD trong 10 ngày
(0 Nhận xét)
0.0
jatinkr27

I am a recent graduate in Electrical Engineering and I have worked on about 8 projects based on arduino during my engineering career. I have good experience of working on it and various sensor like heart rate sensor, g Thêm

$444 USD trong 10 ngày
(0 Nhận xét)
0.0
Dalw1Nder

Hi IAM a embedded product designer.I can do this within 3 days but for quality check I will made a machine and check It.15 days is for testing and quality check. Relevant Skills and Experience Industrial embedded desi Thêm

$777 USD trong 30 ngày
(0 Nhận xét)
0.0