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![]() Node board |
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Milling and assembling process was done on of my board.
Bridge board |
Node board |
Final board bridge board and node board
Here is the schematic & board layout designed i used Neil's boards for flexible :-
I made flexible circuit board in Vinyl cutter:-
![]() bridge |
![]() node |
![]() node traces |
Milling process was done on the Vinyl cutter for cutting out the traces of my board.
Cutting process in vinyl
Next step -cutting Pad size
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Components required:
Attiny 45
FTDI 6 pin
AVR ISP 6 pin header
4 pin SMD pin header
SMD LED
10K Resistor
1uF Capacitor
bridge board |
node boards |
Programming the boards:
To begin with, I programmed the Arduino to work as ISP. Then, I connected my board to the arduino using the MISO,MOSI, SCK and RST pins. The video can be seen below:
blinking programing in flexible serket board with arduino
Since Serial communication was required, and Attiny uses software serial to communicate, I needed to burn the bootloader. This can be done as shown in the image below:
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