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Tag: led-resistor

// New arrivals, announcements, and life at Circuitrocks.

Eight Free Maker Tools Just Launched at Circuit.Rocks
news & releases

Eight Free Maker Tools Just Launched at Circuit.Rocks

Eight free maker calculators just landed at Circuit.Rocks: LED resistor, voltage divider, PCB trace width, logic-level checker, BOM-to-Cart, and more. No login, instant math,…

Ann Arandia Jun 18, 2026

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