Circuits

@tutorials: Recent in circuits
10 Jun, 2026 by @ELECTRONOOBS

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...

02 Jun, 2026 by @ELECTRONOOBS

Coilgun V2.0 10 stages and 3D case

This, is version 2 of my very powerful coilgun. As you can see, is huge and it has quite some power and works with high ...

02 Jun, 2026 by @ELECTRONOOBS

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...

26 May, 2026 by @ELECTRONOOBS

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...

26 May, 2026 by @ELECTRONOOBS

DC motor control with a basic H-bridge

Whenever you want to control a DC motor you'll have tension problems between your microcontroller and your motors. Most ...

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