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TRAFFIC LIGHT

TRAFFIC LIGHT

Miniature traffic light as used on four-way junctions. Realistic operation with adjustable delay. 12 LEDs. Great for model railroads, exhibitions, as a toy, ...

Specifications
• low power consumption: 15mA
• power supply: 9V battery (not incl.)
• ON/OFF switch
• dimensions: 2 x 1.4 x 4.5"
Code VM-MK131  
Weight 2.00 lbs
 
Our price: $8.95
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CABLE SPEAKER 14GA
WIRE-300VHU 24G BLK STRANDED
HEAT SHRINK 1 IN DIA THIN WALL BLACK 100 FT SPOOL
CABLE SPEAKER 14GA WIRE-300VHU 24G BLK STRANDED HEAT SHRINK 1 IN DIA THIN WALL BLACK 100 FT SPOOL
$0.45
$9.95
$67.99
 
ZENER DIODE 10.0V 10W DO-4 5% CATHODE CASE
INTEGRATED CIRCUIT CMOS 18-STAGE STATIC SHIFT REGISTER 14-LEAD DIP
SOLDERLESS TERMINALS., Female Bullet Receptacles .156" 22-18AWG Fully Ins. {100PK}
ZENER DIODE 10.0V 10W DO-4 5% CATHODE CASE INTEGRATED CIRCUIT CMOS 18-STAGE STATIC SHIFT REGISTER 14-LEAD DIP SOLDERLESS TERMINALS., Female Bullet Receptacles .156" 22-18AWG Fully Ins. {100PK}
$16.10
$3.00
$12.89
 
TACTILE SWITCH
SILICON CONTROLLED RECTIFIER- 250VRM 16A TO-48 IGT=30MA
ZENER DIODE - 140.0V 1W 5% DO-41/DO-15
TACTILE SWITCH SILICON CONTROLLED RECTIFIER- 250VRM 16A TO-48 IGT=30MA ZENER DIODE - 140.0V 1W 5% DO-41/DO-15
$2.25
$7.57
$1.65

Product rating

Customer Reviews

  • Author: JimS
    We build several of these a year in a soldering practice class. Pay attention to the diode and LED polarity and color location. They work fine.

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02-04-2013
Arduino sparksfun.

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