In this tutorial we cover some of the main techniques for manufacturing doublesided PCBs using inexpensive CNC machines with the help of FlatCAM and Candle.

00:00 Introduction
01:00 GCode Programs (Top Copper)
09:53 Drill calibration and preparation
12:45 Height Map
14:25 Top Copper
18:03 GCode Programs (Bottom Copper)
26:12 Board rotation and alignment
30:52 Bottom Copper
34:37 Finishing touch and results

You can find the parameters and resources mentioned in the video in the following link:

http://gomezgimenez.com/electronica/2...

The software to perform the alignment of the bottom face can be found in the following links:
Project page and instructions:
https://github.com/alvarogimenez/gco...
Installation and executables:
https://github.com/alvarogimenez/gco...

FlatCAM Version: 8.994
https://bitbucket.org/jpcgt/flatcam/d...

Candle Version: 1.1.7
https://github.com/Denvi/Candle/relea...

Tools and accessories:
Drill Bits PCB: https://www.amazon.es/dp/B073P4PQLZ
PCB Copper: https://www.amazon.es/dp/B07RBK9WW6
CNC 1610: https://es.aliexpress.com/item/100500...
PCB Drill Bit 0.1mm x 20º: https://es.aliexpress.com/item/400096...

Music by Ketsa