Electronics Production

Bantam was used to mill PCB boards.

cleaned the copper plate and the machine.

The thickness, height and width of the copper board to be used were measured.

After completing the measurement, attach a double sided tape to the back of the copper plate and finish the preparation.

Enter measured values into the Bantam program.

Milling in the wiring section used a 0.4mm end mill.

I changed the endmill and pressed the change tool to set the Z axis of the changed end mill.

The operation was executed after changing the end mill.

After the work, I cleaned up and checked the board status.

changeed the end mill to 0.8mm and Cut the outline.

Clean the copper plate and check with a multimeter.

Solder the copper plate after checking.

But what I made was not this week's assignment I work on it again.

And I tried the FabISP Production and Programming tutorial.

tutorial here

But WinAVR was abandoned and I tried with Ubuntu with the help of my teacher Craig Hobern.

I followed the tutorial.

But I kept failing to recognize the USB device and install the driver.

I couldn't solve the problem and I making a new board. (my bad soldering)

I followed the tutorial again with a new board.

Finally recognized the board and installed the driver.

Remove the solder bridge

I came back to my Windows laptop and tried to program it as Aduino, but there was a new error.

Craig thought it was a problem with Windows, suggested returning to Ubuntu to try out the program.

Finally I could get a purple LED.

my work

isp File here

ispline File here

RGB eps File here

RGBline eps File here