Stap 1: materialen
Delen:
-1 LED
-Alligator draden
-Set van infrarood-zender en Detector (Radioshack #276-0142)
-1 kleine behuizing/Case (ongeveer 3,5-inch x2.5 "x1")
-2 3V munt cellen
-1 PNP Transistor
Delen:
-1 LED
-Alligator draden
-Set van infrarood-zender en Detector (Radioshack #276-0142)
-1 kleine behuizing/Case (ongeveer 3,5-inch x2.5 "x1")
-2 3V munt cellen
-1 PNP Transistor