How to drive this weird electric motor

Switched reluctance motors: simple yet tricky

Home wind turbines don't make sense (in most cases)

Why class-D amplifiers are crazy efficient

Making a sun-tracking solar panel

How to make things fail less badly (fail safe design explained)

Diesel electric powertrains explained

Electric inflatable boat with removable motor

Why most wind turbines have 3 blades

Does electricity always flow into the ground?

DIY portable mini solar power system

Connecting different batteries in parallel/series (AKIO TV)

How to control mains voltage equipment with Arduino (AKIO TV)

Trying to tow a car with the DIY off-road electric skateboard (AKIO TV)

How metal detectors work

New DIY solar charge controller (AKIO TV)

Building a hand crank phone charger (AKIO TV)

The electric floating donut

Pushing power into the grid (with a grid-tied inverter) (AKIO TV)

Building a crude power inverter (AKIO TV)

Microwave transformer-powered bug zapper (AKIO TV)

Electric skateboard with home-made wheel motor! (AKIO TV)

My wind turbine crashed! (AKIO TV)

What is a boost converter and how does it work?

MPPT explained (AKIO TV)

What is a star-delta starter?

Installing a remote power monitoring system (AKIO TV)

How do inverters work? (AKIO TV)

What on earth is debouncing? (AKIO TV)

What is LoRa? (AKIO TV)