It is a personal desktop fan with thermal seeking capability, controlled by raspberry Pi and iOS App. http://devpost.com/software/flirair
| Part | Description / Remark |
|---|---|
| Raspberry Pi | USD 5-35, depends on model |
| Male-Male & Male-Female jumper wires | USD 4-8 |
| Servo X 2 | @USD 3-4 |
| 12V 5V DC 4 pins power supply | 12 V for Fan. 5 V for servo and pi |
| Micro USB Charger (optional) | You can skip this if you provide power from the above power supply |
| PWM PC Chasis Fan | Do not use fan over 1500 RPM. Fan with high RPM is noisy. You can still use a non-PWM fan if you do not want to control fan speed |
| Sticks | for building the frame |
Setup
| Target selection | Mode selection |
|---|---|
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Assets, Images for use in App and presentations
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controller/start_capture.sh, script for run raspberrypi_capture every seconds, and write the captured FLIR image to output.pgm
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controller/raspberrypi_capture, Lepton capture for raspberry pi
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controller/seek.py, Run contiously to read output.pbm from captured FLIR image, and action.txt from httpd.py. Using the information the script adjust Fan tilt, rotation and fan speed
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controller/httpd.py, HTTP server that receives request from iOS App and save the GET parameters to action.txt
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FlirAir, iOS App with XCode project
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server/, Server-side code for saving request to action.txt from iOS App