Walter built a circuit card with a light sensor connected to a microcontroller. He programmed the microcontroller to display horizontal bars of blue and red that vary with the amount of light detected by the sensor. However, he had difficulties getting the programming to run correctly in the AVR studio software due to errors with the circuit board. With help from colleagues, Walter was able to fix the issues and successfully run the light sensing program.

1. Fab
CLASS 10: INPUT academy
DEVICES (mar 28)
STUDENT: WALTER HECTOR GONZALES ARNAO 2012
UNIVERSIDAD NACIONAL DE INGENIERÍA
FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES

2. Fab
summary
this week we built a card and connect a sensor (Phototransistors) to a
academy
microcontroller (atinity 45). after programming the microcontroller visualize bars of
blue and red horizontal, varying with the incidence of light.
CLASS 10: INPUT DEVICES (mar 28) UNIVERSIDAD NACIONAL DE INGENIERÍA
FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES

3. Fab
academy
FIRST STEP. WILL WORK WITH THE PAST YEAR CARD
CLASS 10: INPUT DEVICES (mar 28)
UNIVERSIDAD NACIONAL DE INGENIERÍA
FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES

4. UNIVERSIDAD NACIONAL DE INGENIERÍA
FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES
Fab
academy
STEP TWO. ATTEMPT TO SET IN AVR STUDIO, THAT LOW INTERNET
To run
2012
CLASS 10: INPUT DEVICES (mar 28)

5. Fab
academy
STEP THREE. RESPONDIA NOT BECAUSE THE ERROR WAS ON THE
CARD THAT TRACKS missing that will link the PUSH 2012
UNIVERSIDAD NACIONAL DE INGENIERÍA
CLASS 10: INPUT DEVICES (mar 28) FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES

6. Fab
academy
STEP THREE. RESPONDIA NOT BECAUSE THE ERROR WAS ON THE
CARD THAT TRACKS missing that will link the PUSH 2012
UNIVERSIDAD NACIONAL DE INGENIERÍA
CLASS 10: INPUT DEVICES (mar 28) FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES

7. UNIVERSIDAD NACIONAL DE INGENIERÍA
FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES
Fab
academy
STEP FIVE. PLACED IN THE BRIDGE ON THE TRACK IN THE
DIRECTION OF THE BUTTON, AND OTHER TRAJETA COURT AGAIN
TO LIST THE CARD TODO.LA and lit the AVR PROVE THAT MEANS
2012
THAT IS READY
CLASS 10: INPUT DEVICES (mar 28)

8. UNIVERSIDAD NACIONAL DE INGENIERÍA
FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES
Fab
academy
PASO 6. CONECTE LA TARJETA EN EL PROGRMADOR ARDUINO
CLASS 10: INPUT DEVICES (mar 28)
2012

9. UNIVERSIDAD NACIONAL DE INGENIERÍA
FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES
Fab
academy
STEP SEVEN. CODE IS INTRODUCED AND ACTIVE
CLASS 10: INPUT DEVICES (mar 28)
2012

10. Conclusions.
conclusions
1. The construction of the card with the microcontroller and the light sensor is
simple, however because we weld the parts. All information take it from the
Fab
tutorials
2. The second part is complicated by the programming of the microcontroller,
which was displayed not bar recognition of the sensor in your computer monitor.
3. I asked for help to our colleagues, for the programming, the support that but I
academy
was Henrry.
STEP 8.SE turned on the LET
CLASS 10: Embedded Programming
2012
UNIVERSIDAD NACIONAL DE INGENIERÍA
FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES