Sari on Science: Make your own LED light-up greeting card

A LED light-up greeting card is a fun, easy way for kids to start exploring circuits, while lighting up someone's day.

Light-Up Card : 9 Steps (with Pictures) - Instructables

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Light-Up Card : 9 Steps (with Pictures) - Instructables

How to make LED Greeting Card @hiddenlampprivatelimited3891

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42 Light up card ideas cards, paper circuits, cards handmade