Modules

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A 9V Battery Circuit Scribe module on a white background. This modules powers the circuit. Blue LED means that is on. Red LED means that it is shorted.
9V Battery Adapter

Modules

$7.99
A Circuit Scribe USB Circuit Adapter module on a white background. Oval shaped module supplies 5V to your circuit when plugged into a USB port. The circuit module comes with a blue LED to indicate that the power is working and red if the module is shorted.
USB Adapter

Modules

$8.99