Circuits

A completed dough caterpillar with four LEDs lighting up between the different colored sections of dough.

Circuits

Dough Circuits: LED Caterpillar

Build a circuit with play dough, LEDs and a 9 volt battery.

Caterpillar with two red LEDs bridging the head and body of the caterpillar, and a blue and green LED bridging the body to the tail

Circuits

Dough Circuits: More Caterpillar Experiments

More fun building play dough circuits.

Dough Circuits: Debug Your Bug

Circuits

Dough Circuits: Debug Your Bug

Troubleshooting your dough circuits.