Powder Toy has a set of elements with electric characteristics, including WireWorld-type wires. Useful when you also want to pour sand on your simulated electro

Powder Toy has a set of elements with electric characteristics, including WireWorld-type wires. Useful when you also want to pour sand on your simulated electronic equipment: https://powdertoy.co.uk/Wiki/W/Elements:Electronics.html https://powdertoy.co.uk/Wiki/W/Elements:Electronics.html