This LRD works in two ways! If you want something to turn on when light is high, or have something on when there is no light- so practical!
*A BCN 337 Transistor is recommended.
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FINALLY:
TAPE. PAINT. SEW. CLICK. CLIP. CLAMP. SOLDER. SLIDE. STICK.
REINVENT WHAT YOU ALREADY HAVE, OR CREATE SOMETHING COMPLETELY FROM NEW.