Category: Tutorial

FlatCAM pratical tutorial Clean non copper area 0

FlatCAM pratical tutorial: clean non copper area – Part 3

FlatCAM is a program for preparing CNC jobs for making PCBs on a CNC router. Among other things, it can take a Gerber file generated by your favorite PCB CAD program, and create G-Code for Isolation routing.
Here we are going to remove copper islands.

FlatCAM pratical tutorial: Introduciton installation import - Part 1 0

FlatCAM pratica tutorial: introduction, installation and import – Part 1

FlatCAM is a program for preparing CNC jobs for making PCBs on a CNC router. Among other things, it can take a Gerber file generated by your favorite PCB CAD program, and create G-Code for Isolation routing.
Here an introduction, how to install and import files.

WeMosD1Mini esp8266 Sleep modem light deep wake 1

WeMos D1 mini (esp8266), the three type of sleep mode to manage energy savings – Part 4

When you create a new IoT project probably you need to connect microcontroller to a battary power source, but if you don’t use a power saving options your battery will run out in no time.
As a lot of IoT microcontroller, WeMos D1 mini have some power saving mode.
The types are modem sleep, light sleep and deep sleep.