Rick and Morty LED Torch Portal Gun Keyring

thingiverse

A miniature keychain inspired by Rick's portal gun from the animated series Rick and Morty is a fun project. As soon as you press the button, three LEDs light up instantly. Components needed for this electronic circuit include: * 3 green LEDs measuring 3mm in diameter * 1 microswitch with a push-button that measures 6x6x6mm * 1 CR-2032 coin battery holder * 1 CR-2032 coin battery * 2 small wires * Solder Soldering the circuit can be challenging due to its compact size. It's best to connect the wires directly to the microswitch and then pass them through the holes into the case. Next, solder the corresponding LED legs together, bend them slightly so they fit perfectly in the holes of the case. If necessary, trim the tags on the battery holder to ensure the circuit fits snugly inside the case. Once assembled, insulate it if needed, test it thoroughly, then seal the lid with superglue and secure it tightly.