I know someone who made digital candles using the technique for Hannukkah (Jewis...

		yonatan8070 on June 20, 2024 \| parent \| context \| favorite \| on: Two ways to use an LED as a light sensor with Ardu... I know someone who made digital candles using the technique for Hannukkah (Jewish holiday), there was a set of LEDs connected like shown in the post, and you could use your a flashlight (or a purpose built "shammash" LED) to turn each candle/LED on by touchibg it with a light, it was quite cool

Very cool. I like that.