Uploaded October 2022 | Updated September 2026, 1 week ago

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A very simple PCB with 48 flashing red LEDs and a power connector.

Subscribed to my 2nd channel? Watch all my 3 minute videos on Julian's Shorts: youtube.com/channel/UCeewzdnwcY5Q6gcbnZKIY8g

Interested in my new garden workshop? Follow the entire build on Julian's Shednanigans:
youtube.com/channel/UCXfDjPehpC7B7lW2JFxeS4w

Join me on Odysee/LBRY: lbry.tv/$/invite/@julian256:d

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