Making the temperature board
As in previous assignments, first I milled a board in the Modela, using the files recomended in FabAcademy web
http://academy.cba.mit.edu/classes/input_devices/temp/hello.temp.45.interior.png
Once I had the plate, I solder the components following the layout
The components needed are:
- NTC temperature sensor.
- FTDI COnnector or 6 pins jack.
- 10K resistences.
- 1 microfarad capacitor
- Attiny 45 processor
The resulting board:
Programming the attiny board
To programmig I download:
I moved the "Makefile" file and "main.c" file to the "firmware" folder
After connect the “Hello temp board” and “AVRISP mk2”, I opened Terminal, moved to the "firmware" directory:
Verify the files are in that directory wit
ls
$ make -f hello.temp.45.make program-avrisp2
Program hello.temp.45.c is now in the board.
Next step is visualize the temperature.
Go to Showing temeperature with Phyton