Sketch and upload it to the Arduino UNO board. Start Arduino program and from examples choose " ArduinoISP" Step 8: Burning the Bootloader on ATMega328-AU (Arduino Nano)Ĭonnect Arduino UNO board to your computer. After Drilling, Start soldering process.Īfter soldering, Start burning the bootloader on ATMega328-AU. Step 6: Drilling Process & Soldering ProcessĪfter cleaning of PCB. ![]() Get you ferricĬhloride(FeCl3) powder and mix with water in your plastic container.NowĪfter etching process, use the acetone to clean it. If any track broken, use permanent marker pen to draw a track Make sure your copper board is asĬlean as possible. So this laminator is slightly modified for I'm using laminator for the toner transfer method. Put this top layout on the top side of the PCB. otherwise, The circuit will be inverted.Ĭut the copper board according PCB layout size. ![]() You need to mirror image of the top layer layout. Layout in the Eagle EDA tool (PCB Design Software).
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