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Author Topic: Cheap-Thermocam V3 | A cheap thermographic camera for everyone !  (Read 54669 times)
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I have not worked sensor ((tried everything that you can!
There is some way to test it on the performance?
My board  Arduino Mega 2560
When I look through a serial port of the sensor is silent. White screen and all.
 smiley-sad smiley-sad

I have not worked sensor ((tried everything that you can!
There is some way to test it on the performance?
My board  Arduino Mega 2560
When I look through a serial port of the sensor is silent. White screen and all.
 smiley-sad smiley-sad

Try this code: http://cheap-thermocam.bplaced.net/MLX90614_new.zip
It is a re-implementation of the code with a new I2C library.
Take care that the Pins for I2C are different on the arduino mega. They are located on digital pin 20 (SDA) and 21 (SCL).
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Thanks for the help but the sensor is still silent.



When I change the place of SDA and SCL I get a response
bient temperature: -273.16
Object temperature: -273.16
Ambient temperature: -273.16
Object temperature: -273.16
Ambient temperature: -273.16
I get the same thing when there is no sensor.
Maybe there is still what the realties ideas?
If you'd buy a new sensor. Just here in Ukraine they are at $ 120 )))

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Thanks for the help but the sensor is still silent.



When I change the place of SDA and SCL I get a response
bient temperature: -273.16
Object temperature: -273.16
Ambient temperature: -273.16
Object temperature: -273.16
Ambient temperature: -273.16
I get the same thing when there is no sensor.
Maybe there is still what the realties ideas?
If you'd buy a new sensor. Just here in Ukraine they are at $ 120 )))



Thats shit. Sorry, but currently I have no idea what could be the reason smiley-sad
From where did you order the sensor ? If it is not working, you should ask for a new one there.
However, I can order a MLX90614-DCI for you too. I get it for 30€ including taxes and shipping.
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They sent a new sensor. Works with the latest sketch. Maxbot, tell another how to change your code, that he worked for the board in Arduino 2560?
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works flawlessy with this code, seems like wire is incompatible (well, the sensor seems to use a modified protocol)
wiki.bildr.org/index.php/Infrared_Thermometer_-_MLX90614
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Hi everyone!

I just found this project, and I was looking at the webpage, but I cannot find the software, is there any website where I can download the software?

Thanks in advance

Joc
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Joc,
There's a version over here, but I can't get it running on a 64-bit mac. yet.
http://www.centralnexus.com/thermal/

let me know if you found another version somewhere.
/C
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I have built the camera....but when I use java software and hit START nothing happens smiley-evil
The countdown clock does not go down and scanning process as well.
I took all the codes from www.centralnexus.com
Any way to check functionality of my sensor as well?
Thanks guys!
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Does anyone have a link or access to the original code that was provided the Cheap-Thermocam project? I have tried all of the related links and all of them are not valid links.

Thanks in advance for anyone help on this.

idea-thinker.
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the link in #112 does work
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Hey ppl
I have basically built my 2d scanners and mounted my sensor, however i am having trouble getting the java program to interact with my arduino sketch. Any suggestions please. I just hooked up the scanner and started the motor movement, then pressed start on the java gui but there seems to be no communication even after i chose the  right comms port
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hi guys, please how do i get the java gui to communicate with my sketch. After i have chosen the right port, there still seems to be no communication
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UPDATE: Version 3 of the Cheap-Thermocam is now available !
It does not use an arduino any more, instead I am relying on a Teensy 3.1 (ARM Cortex M3). But hopefully its still interesting for some people smiley-wink
« Last Edit: May 23, 2014, 04:22:06 am by maxbot » Logged

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UPDATE: Version 3 of Cheap-Thermocam is now available!
Unfortunately, for reasons of space and increased power requirements are no longer with an Arduino, but instead is a Teensy 3.1 are used. Hopefully the project is still for one or the other interesting smiley-wink

i would like to know what caused that hig requremnts.. seems like something get bloated
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UPDATE: Version 3 of Cheap-Thermocam is now available!
Unfortunately, for reasons of space and increased power requirements are no longer with an Arduino, but instead is a Teensy 3.1 are used. Hopefully the project is still for one or the other interesting smiley-wink

i would like to know what caused that hig requremnts.. seems like something get bloated

Some things have changed. I am using a 3.2 inch touch display, which would be hard to do with a standard arduino.
To reduce costs, I am utilizing a JPEG CMOS camera module and do real time conversion to BMP on the chip, in order to display it on the screen. Temperatures are running through a 2D gaussian filter algorithm to smooth the transitions, which is also very performance intensive. Flash space is also critical, fortunately the Teensy offers plenty of them (262kB).
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