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Simple Chaser Lights - Short Circuits

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Uploaded by on Aug 5, 2009

Jeri shows a quick and easy chaser light circuit that can be built from three transistors, leds, capacitors and resistors. This could be used as a pinball upgrade.

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  • @dracosilv you are changing the amount of time the capacitor takes to "charge" thus making it a variable capacitor.

  • What are the voltage you used. I also noticed you change the chaser speed by turning a pot. how were you able to get a pot with three sliders radio shack carries a similar pot but with only two sliders.

  • It seems from listening to the video, you can vary the capacitors OR the voltage to change the speed.

  • hi guys...

    i'd appreciate if u answer a few questions.

    i was meaning to ask...

    what voltage r u operating this system at?

    and is it the same voltage source on each resistor or r they different sources?

    and please if u cud tell how much voltage drops across each resistor...

    thanks and regards!

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