It was recently brought to our attention that we don’t have a design for a battery interrupter on the website.
A battery interrupt / battery interrupter is a simple, cheap device that enables you to switch adapt many battery powered electronics devices and toys. The battery interrupt is slipped in between the batteries or battery and battery terminal, breaking the circuit until a switch is attached and closed.
MMC had previously put together a set of instructions for creating one using copper tape and a switch jack:
Battery_Interrupt_Instructions (w heat shrink).pdf (575.5 KB)
Does anyone else have a favorite design or technique they would like to share?
e.g. There is a similar solder-free version here: https://www.instructables.com/No-Solder-Battery-Interrupter/