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LED candle with Breath-Activated ON/OFF – in DIY Equipment – Open Electronics

By Boris Landoni on October 2, 2023

This LED candle with breath-activated ON/OFF perform attracts inspiration from the candles historically used on birthday truffles. By replicating the gesture of lighting the candles with a lighter and blowing them out after making a want, this DIY venture emulates that have.

The LED candle equipment consists of two distinct components: an audio amplifier with NPN 9013 and PNP 9012 transistors, and a swap circuit that features a photodiode a

Go to Open-Electronics Retailer

About Boris Landoni

Boris Landoni is the technical supervisor of Open-Electronics.org.
Expert within the GSM subject, embraces the Open Supply philosophy and its tasks can be found to the neighborhood.

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