For this week's assignment I want to get the RGB led flashing in three different colors(red,blue,green). I want to program the microcontroler accordingly to perform the aforesaid task.

 

To get this assignment done I will need to do the following-
a) Design a circuit in eagle.

b) Mill the circuit

c) Solder the circuit

d) programming,Testing and debugging

 

Forward Voltage:

 

Red: 2.0-2.5V

Green: 3.1-3.8V

Blue: 3.1-3.8V

 

A) Designing the circuit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B)Milling the circuit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C) SOLDERING THE BOARD

 

 

 

 

 

 

 

D) PROGRAMING, TESTING AND DEBUGGING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Files of the circuit-

1)Board_output device aditya

2)schematic_output_aditya

3)Traces output_device_aditya

THE CIRCUIT IS BEING MILLED NOW. IT TAKES AROUND 5 MINUTES FOR THE CIRCUIT TO BE MILLED.

Now the path is made and we will click on make rml and send it . Now we are ready to mill the circuit.

The circuit has been soldered and is now ready to be tested .

I have used Arduino as isp to program the output device board.

 

The connections of pins of output device board to arduino is as follows-

a)Gnd-Gnd

b)vcc-5v

c)MOSI-11

d)MISO-12

e)SCK- 13

 

Now upload this code on arduino and then select the upload the code on the output device microcontroler to obtain results.

The code I have used is-

Outputcode