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Electronics  |    
  1" Miniature Speaker

1" diameter miniature permanent magnet speaker. Impedance 8 ohms, polypropylene cone. Attached 2" leads. Useful for adding sound effects, music, and voice to a small robot.

SKU Number:EL-SPEAK
 
Price: $0.49
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  Grain of Wheat Bulbs (Set of 2, 4, or 6)

Incandescent grain of wheat bulbs, in pre-packaged sets of 2, 4, or 6. Popular in model railroading, but has many uses in robotics and animatronics. Bulb measures approximately 1/2" x 1/8". Lead length varies as noted in drop-down selector, below. Lead length is approximate. These bulbs are rated at 6 volts (puts out bright white light), but start to glow at about 2 volts. Current draw is approx. 120 mA at 6 volts. Light is emitted 360 degress around the body of the bulb.

Use these bulbs for a white-light source; change the color by using color filters. Useful for general illumination, special effects, color sensing, 360-degree light coverage, and other applications where LEDs are not suitable. Current draw and light output can be limited using a resistor. Can be driven by PWM to dynamically change brightness.

SKU Number:EL-GOW
 
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  Electrolytic Capacitors (12-pack variety)

Polarized electrolytic capacitors. Most are axial-lead. Values from 10uF to 220uF, with voltage ratings up to 50v. All new! You get a dozen caps, with a minimum of three each of any value. Prepackaged 2 or 3 to each pack. Limited to availability on hand. Stock up now!

SKU Number:EL-CAP
 
Price: $0.49
Quantity:   

  Tantalum Capacitors (10 pack)

Convenient 10 pack of new tantalum capacitors. Working volts 16v or higher. Limited to quantities on hand.

SKU Number:EL-TANTCAP
 
Price: $0.89
Value:
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  Disc Capacitor (10 pack)

Convenient 10 pack of quality new disc capacitors. Working voltages 12v or better (39pF cap is for higher voltage applications, and has a 200v working voltage).

SKU Number:EL-DISCCAP
 
Price: $0.59
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Capacitor Grab Bag (100 Bulk Pack)   Capacitor Grab Bag (100 Bulk Pack)

Bulk pack of 100 small disc, tantalum, and mylar capacitors. Various values and working voltage ratings. Great for stocking up so you have just the right value for your next project! All new.

SKU Number:EL-CAPBULK
 
Price: $1.00
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  5K Cylindrical Panel Mount Potentiometer

Unique 5K cylindrical panel mount pot. Dial face marked 0 to 5. Face measures 7/8" across. Mounted using 3/4" nut, supplied. Solder lugs on back of unit provide easy panel mounting. Mayt be used with up to 1/8" thick panels, such as our 3mm PVC sheets. New.

SKU Number:EL-5KPOT
 
Price: $0.79
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