» Components » Resistors
5% accuracy 1/4 watt resistors to get you started with your BEAM experiments.
Standard sized diffused T1-3/4 LEDs, great for indicators. Available in green, red, yellow, white and blue.
This NPN transistor is similar to the TR3904, but can deliver higher maximum current at better efficiency ratings.
20 Tooth 5mm Bore Pinion Pulleys for stepper motors, GT2.
Blink any color you need! Use the Tri-Color LED board as a simple indicator, or by pulsing the red, green, and blue channels, you can create any color.
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