Flipper Zero - setting up a development environment

Flipper Zero is defined as "hacking" tool, i.e. is a collection of HW and SW that allows to explore and interact with technology around us.

How can we work on it ?

Updating the Ender 3 Pro - the controller

 

After 1 year of playing with the 3D printer Ender 3 Pro I decided to do some upgrades.

Changing the controller to improve accuracy, speed and noise, changing the display to better locally control some options and add the BLTouch, to simplify the leveling.

This article is about changing the controller and the TFT display

3D Printing - The beginning

Time to buy, install and use a 3D printer.

What exactly should be done before to buy a 3D printer ? What is necessary to know ?
How to choose a printer ? 

My experience.

Raspbian - prepare SD card

April 2019 - Update !
I already did in the past an article about a SD card preparation for Raspberry Pi.
The idea behind this article is to find a way to simplify and speeding up to prepare an image for a Raspberry Pi with Raspbian and beside, things change constantly.
Here what we need to do now to prepare a Raspbian image (no NOOBS !!!)