Use LEDs with your Crumble | Getting started with Crumble | Crumble-software | Coding projects for kids and teens
current - Turn on an LED using opposite sides of 2 different batteries - Electrical Engineering Stack Exchange
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50 Uds 12V 5mm Diodo Emisor De Luz LED Precableado Para Coche RC Mini Lámparas De Bombilla LED Individuales Rojo/ /amarillo/blanco/verde 5 Colores 10 Uds De Cada Color - Temu
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LED « Innovation of Engineers
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Ruiandsion Ba7s car led bulb White dash clock dashboard warning gauge light switch 12V Bulbs negative earth GLB281 LLB281(negative at bulb side) x10 (White) : Amazon.co.uk: Automotive