• Featured User: kurt

    Ohh_avatar

    Open-source hardware project hosting is my passion. I spend most of my free time building neat gadgets or planning what I'll build next. I love building things, and I want to make Open Hardware Hub a place that inspires others to build, ...

    Learn More

  • Updates 2013 February 18

    It's been a while, hasn't it? Well, that's ok because we've got a lot of updates to talk about. Most of these have been effective on the site fora couple weeks now. A few may or may not be active when this article gets posted, but they'll certainly be applied in the ...

    Find Out More

Knight Rider Lights


Download this project


Ohh_avatar

By: kurt

The red flashing lights on the front of the car KITT in the popular Knight Rider series are an iconic visual effect. You can easily recreate this effect with this open source hardware project. Using a couple simple components, we'll light up a series of LEDs in order giving the illusion that the light is bouncing back and forth from side to side.

Download project description w/o images
Download project description w/ images

Files

Download all project files

Bill of Materials

Qty Part # Description Schematic ID Source
2 9fb705680555271291b98431b3f6aeb175782f37 CF14JT1K00 1/4w 1K ohms 5% Carbon Film Resistors R1,R2 Source
1 45e67caec388045d5339e5a6869a6a2ace3496cc SK101M016ST Capacitor C1 Source
1 C14ff4b26e5b0d93cd1a4d9208acb56b9634d2bf NE555P TIMER SINGLE PRECISION,DIP8 ,0.5MHZ IC1 Source
1 Fa25701e82d537bb41b684818c0661dff7f3faee CD4017BE IC, 4000 CMOS, 4017, DIP16, 18V IC2 Source
8 Bcefdf52e054e8bc413a0bf5396ab9acb3560b44 1N4001-G DIODE RECTIFIER 1A 50V DO-41 D1,D2,D3,D4,D5,D6,D7,D8 Source
6 9ed8453ea860301e4ec4354654a82fd4b87caa47 WP7104ID Red T-1 3 mm 40° Tinted Diffused 20 mcd 2 V Solid State LED Lamp Through Hole LED1,LED2,LED3,LED4,LED5,LED6 Source
1 E7a294c80d453aff7bfc178de9309b5e3f8298bb BS6I SNAPS 9V 6" LEADS I-STYLE JP1 Source
loading total from bomfire.com...

Download BOM w/o images
Download BOM w/ images

Steps

11. Insert wires

Insert another orange wire as shown.

P6123647 P6123649

12. Insert wires

Insert another orange wire as shown.

P6123642 P6123645

13. Insert wires

Insert the yellow wire as shown.

P6123639 P6123640

14. Insert LEDs

Insert the LEDs as shown. The short legs of the LEDs plug in to the ground rail on the left side of the bread board.

P6123634 P6123637

15. Insert diodes

Insert a pair of 1N4001 diodes as shown. These diodes connect to the second LED from the top. Take note of the orientation of the white stripe on the body of the diodes. The polarity (which way the diode is plugged in) does matter.

P6123631 P6123632

Download steps w/o images
Download steps w/ images

Show all steps

Revisions


6 - updated description
5 - updated steps.
4 - changed LED part
3 - add project image descriptions
2 - added file descriptions
1 - Initial project release
Add revision




blog comments powered by Disqus
Back