Arduino Heartbeat Controlled LED Setup


I'm currently halfway through this project but getting bogged down in the code portion and need to offload it. It's a fairly simple proposition, if the users heart beat is above 80bpm turn on an LED.

I'll start with the cheap low tech solution as I guess most developers wont have access to the hardware I have bought.

--- Low tech solution ---

> Arduino Duemilanove

> Photo Resistor (LDR)


As seen here [url removed, login to view]

Basically uses an LED and a photo resistor shone through the finger and measures pulse that way. The tutorial above even includes the code! I just don't have time to go through it all. So if you could get this cheap simple set up working and send it to me/provide me with a link to all the components (they would have to be available in the UK) along with a set up guide that could work. Also the finger enclosure for the sensor would have to be fairly visually appealing or allow me to easily make it so.

--- My current solution --- *Preferred*

> Arduino Duemilanove

> Polar Heart Rate Monitor Interface Board - [url removed, login to view]

> A simple polar monitor belt

So the belt is sending data to the 'Polar Heart Rate Monitor Interface Board' which then converts it to something readable by arduino. However my coding skills aren't quite up to scratch to build the sketch. This sketch would just be something like. If heartbeat > 80 then pin 9 == 'HIGH'.

If you have the confidence to build it without any of the hardware then we are in business, if not I'm willing to work with you on the more low-tech version above.


Please specify in your bid which solution you can work on.

Evner: C programmering, Elektrisk Ingeniørarbejde, Elektronik, Microcontroller, Trådløs

Se mere: arduino heartbeat, arduino heartbeat led, heartbeat arduino, arduino led heartbeat, polar arduino, arduino polar belt, heartbeat led arduino, heartbeat led, arduino heartbeat tutorial, heart rate sensor arduino, arduino heartbeat sensor, heartbeat led tutorial, ldr heart beat, arduino led, heart rate sensor ldr arduino, arduino led project, arduino heart rate ldr, heartbeat led code, heart beat controlled led, led heartbeat code

Om arbejdsgiveren:
( 1 bedømmelse ) London, United Kingdom

Projekt ID: #604345

11 freelancere byder i gennemsnit $439 på dette job


Pls check the PMB

$470 USD in 15 dage
(4 bedømmelser)

There are 2 setups: 1. Arduino + IR LED + IR Phototransistor 2. HRMI from Sparkfun + T31 coded™ transmitter (the board from Sparkfun has a USB jack and doe NOT interface with an Arduino). I can work with both se Flere

$250 USD in 15 dage
(2 bedømmelser)

Ready to start , kindly check PM

$250 USD in 10 dage
(1 bedømmelse)

We are a team of highly qualified professionals with years of experience in software development, web development, Graphics/Multimedia, articles/content writing and Data entry. We are dedicated to provide complete IT s Flere

$650 USD in 24 dage
(0 bedømmelser)

Sir, I would like to take up the [login to view URL] hand on expertise on microcontrollers,reading sensors and displaying them. looking forward to hear from you. thanks

$250 USD in 20 dage
(1 bedømmelse)

Hi , i can build you this hw , using cheaper PIC microcontroller . And also with hw you have .

$760 USD in 10 dage
(0 bedømmelser)

See details in MB.

$500 USD in 15 dage
(3 bedømmelser)

I'm electronic engineer. I can provide you with the code that will allow you to turn the LED at PIN9 ON then the hearthrate signal (at a given PIN) is above 80 BPM. I have access to Proteus Simulator. I can basical Flere

$250 USD in 5 dage
(0 bedømmelser)

I can work with you on your low tech and your preferred solutions. I have experience with the Arduino Pro Mini 328 and the Arduino Diecimila.

$250 USD in 5 dage
(1 bedømmelse)

We have done a similar project recently, in medical domain. Our resource is having more than 5 years of experience to carry out this activity.

$600 USD in 20 dage
(0 bedømmelser)

I see that you have the heart rate monitor plugged into the I2C ports of the arduino. I have made this hex file which you can flash to the arduino and tell me if it works. For Duemilanove with ATMEGA328p http://ww Flere

$600 USD in 2 dage
(0 bedømmelser)