Somerled Design

Hardware & kits

Electronics kits and hardware projects ship from the dedicated shop subdomain.

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Firefly Lightjar

Emergency candle in a wide-mouth mason jar — soft glow for patio festivities and power blips. More kits will follow.

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See it in action

No buttons: flip the jar to turn it on, hold it upside down to dim, flip again to turn it off.

Firefly Lightjar — flip on · hold upside down to dim · flip off

Firefly family

  • Firefly Lightjar (ATtiny85) — coming soon: classic wide-mouth mason-jar kit
  • FireFly10 (ATtiny10) — coming soon: compact variant with DoubleFlip beacon / SOS firmware

Shop: shop.somerled.design