Arduino Sketch for RPM Tachometer using IR Receiver 1-pin, monitors 3-pin sensor (+ - for IR LED-Emmitter, Monitor-Pin for IR-Receiver)

$10-30 USD

Closed

Posted

about 9 years ago

$10-30 USD

Paid on delivery

I need a simple sketch for an Arduino Nano Mega328P. * Pin-D9 is the sensor Pin, it connects to the Positive side of the IR-Receiver (Black) LED. I need to monitor RPM based on an Encoder Disk with two partitions, if the IR-Beam is broken twice, the disk has spun one time within a 60-second term, if the beam breaks one time, it means the disk has moved about 1/2 revolution. If the beam is broken ten times within a 60-second period it means the disk has spun 5-times... You get the idea. * It needs to update every second.

Arduino

C++ Programming

Electrical Engineering

Electronics

Microcontroller

Project ID: 7572937

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16 proposals

Remote project

Active 9 yrs ago

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16 freelancers are bidding on average $30 USD for this job

@sagradoamicus

hi sir i am an expert electrical engineer I have almost 4 years of experience in design of systems based on arduino I assure you quality work and on time delivery Please consider me for your job i have read the details and can do it easily regards

$45 USD in 1 day

4.9

(37 reviews)

4.9

@chamikaIGamage

Hi I'm arduino expert and have done several project with arduino Thank you Chamika Gamage Electronic Engineer

$30 USD in 1 day

4.9

(8 reviews)

4.3

@Anthony989

Hello Sir, I am a full time working freelancer and I am available on freelancer most of times and I can provide you the required prototype as you want it. I have very good feedbacks from my previous employers and I have been doing prototyping for many years. Please contact me if you are interested. I have attractive milestone planes that assure the satisfaction of both parties. Thank you Anthony

$25 USD in 1 day

4.7

(12 reviews)

4.7

@florinconstantin

ACTUAL BIDDER! NOT A SUBCONTRACTOR!!! Hello, i have a PhD in Mechatronics and ample experience with Arduino boards, as well as microcontrollers. I have most of the hardware needed to get this started and have worked on many projects before and i can provide proof of those projects. Please contact me or view my profile for further reference. Best regards

$25 USD in 1 day

5.0

(9 reviews)

4.4

@tifoda

Hello. Im designing different electronics devices, mostly based on avr, arm MCUs and boards with them like arduino, stm-discovery etc. I can help you with your deal and since im new one here I can do it cheaper then anybody. (autopromotion^)) This is simple task. WIll do fast. What max rotation speed?

$30 USD in 3 days

4.9

(11 reviews)

4.2

@kingch91

Great Project !!, I have seen and understand all your requirements. I have very strong expertise in it although I have a great experience in it, I have intelligence, energy and integrity. Once give me work, I assure you , you'll surely like my work. Please open chat window to discuss further.

$80 USD in 1 day

4.7

(20 reviews)

4.4

@Asad257

I can help you .............................................................................................................................................

$30 USD in 1 day

5.0

(13 reviews)

3.7

@onila90

Hi there, As I understand you need a tachometer updating every second is it ? I will make do the code so that you can see the RPM in the serial monitor. Thank You !

$20 USD in 2 days

5.0

(1 review)

2.8

@gabsantamaria

I have experience in micro-controllers programming and arduino boards. i would be glad to help you Best regards

$20 USD in 2 days

5.0

(1 review)

0.8

@manmohanmandhana

I am an Electrical Engineering student at IIT Bombay, India. I have the code for the Arduino RPM Tachometer ready as per your specifications. I can deliver the sketch within 30 mins with any furthers modifications that you need. The sketch is clean and well commented to help the reader understand it properly.

$15 USD in 0 day

0.0

(0 reviews)

0.0

@prinkeshsharma

i was this odometry technique in one of my project . I used wheel encoders to calculate speed so that would give rpm easily and i could do it in a short amount of time.

$25 USD in 1 day