ESP32 Homemade MSLA Printer
My MSLA printer finally works. It prints! "It actually prints! And surprisingly, without summoning a demon or tripping t...
ESC - Electronic speed controller - Part 1
Whenever we have a system with a microcontroller acting on motors, we'll definitely find voltage and current problems. T...
10 stages Coilgun - segment PCB
Hi guys. This here is my design of a coilgun which is a project I was preparing to make for a long time and I finally ma...
Magnetic levitation PCB
Some time back I've bought this magnetic levitation kit from eBay in order to take a look on how it works and what we ne...
Arduino multimeter - Inductance meter
You need to measure inductance but you don't have any multimeter to do that or not even an osciloscope to observe the ...
Homemade Solar BMS 100A With ESP32 and LAN server
I’ve made a homemade and powerful solar BMS system and I want to show you how to make one, is fully open source. Solar...
PID balance control
In this tutorial we will build this balance. It is controlled with a servo motor and an Arduino with a PID code. The ide...
3D Printed Arduino Cat Feeder
Hi guys. I have two cats, one is Yoko and the other one is named Djony. Sometimes I have to leave them home for more tha...
Filament from Bottle
For a while I’ve been watching PET bottles filament maker projects on YouTube. There are a lot of them, and I have to ...
