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BATTERY-OP LITES
It's holiday charm on the hoof. Portable panache. The (10) tiny grain-of-wheat sized LEDs (red or yellow, our choice) can encircle your black lab's collar or a small Christmas tree. They can be tucked into a centerpiece, a fancy hairdo, a décolletage. Or, at this price, the whole string can be taken apart and reconfigured! The black 50" string currently is wired in parallel and powered by (2) "AA" batteries in a 2 3/4" x 1 1/4" x 3/4" battery pack with an on/off switch.
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35780 TINY LIGHTS |
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LEDs
LEDs for all your needs, 3.5 to 4.5VDC, in 5mm, 8mm and 10mm sizes, (5) to a pack! Super-bright white LEDs, 8,000 to 10,000mcd, for tinkerers (electronics, alarm signals, do-it-yourself flashlights) and hobbyists (model cars, railroads, dollhouses, Christmas villages). UV LEDs, 380NM, to build your own money checkers and other UV scanners. And every size perfect for robotics!
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93911 10MM UV LED'S | |
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93909 5MM UV LED'S | |
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93906 5MM WHITE LED'S | |
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93910 8MM UV LED'S | |
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93907 8MM WHITE LED'S |
Stop!
Stop! Stop right here. Buy these lightly used takeout LED lights from stoplights. You'll need them if you ever want people to stop and listen to you. The small stoplight light is, duh, red and 7-1/4" dia x 3-3/16" at its thickest (tilted slightly downward but it's round, so it's actually tilted whichever way you want). Draws 5W at 120VAC. The big stoplight light is also, surprise, red and also tilted but also round, 10-3/4" dia x 4-3/16" at the thickest. Draws 10W at 120 VAC. Both are lit by LEDs, have plastic housings, and should have rubber gaskets around the edges.
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40634 10-3/4" LED STOPLIGHT | |
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40633 7-1/4" LED STOPLIGHT |
Tiny LED
This tiny 3 mm LED sits in a 5/32" x 1/4" x 7/32" black-plastic box with PC board mounts. At 2-3 volts it glows green and draws 40 mA.
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33823 2-3 VDC LED |
LEDs And More LEDs
LEDs in assorted colors and sizes for displays, hobbies, robotics, electronics and more.
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12534 4MM 3V LED RED | Red | 4mm Dia. | Details | |
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31627 5MM 3V LED RED | Red | 5mm Dia. | Details | |
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31632 5MM 3V LED YEL | Yellow | 5 mm | Details | |
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31620 5X3MM 3V LED ORNG | Orange | 5 mm x 3 mm Dia. | Details | |
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31623 9X5MM 6V LED GRN | Green | 9 mm x 5 mm Dia. | Details |
LEDs By The Dozen
Light emitting diodes. Solid state devices that provide the ubiquitous power and indicator lights on your electronic gadgetry. Unlike lamps, there are no filaments that glow. Rather, some two volts of DC power at a miniscule 10 to 20 milliamps of current get the chemistry excited, and they just plain emit. Emit is a good word, too, as they don't really cast light, but glow brightly. We have a nice assortment of 3 and 5 MM diameter sizes in red, green, orange, and yellow. The longer lead is always positive, the shorter always negative, and you always need a current limiting resistor (about 500 to 1,000 ohms for 5 to 9 volt DC sources) to keep the current in the 10-20 MA range. If that's Greek to you you're either going to blow a lot of LED's or learn to change incandescent indicator lamps ! !
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6796 LED ASSORTMENT |
Incredible White!
Wow! Really Bright! These are the type of LEDs you see in those ultra–bright key–chain flashlights. White 8mm diameter and operate on 3.5- 4.5 volt, 20% viewing angle, and approx. 5000 MCD. Great for electronics, model trains, miniatures, your own flashlight design.
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93076 WHITE 8MM LED |
One-Watt LED Modules
We're thinking DIY light fixtures for these 1Watt 6-LED modules. Regulated and reverse-polarity protected for voltages between 8 and 30VDC. Each is 1" x 1-1/4" with a 120-degree viewing angle and 5" leads. You can wire multiples together using small solder pads at the end of each PC board. Just match up the numbers. And don't look directly at them. You pick LEDs that are white (87 lumens), red (29 lumens), green (65 lumens) or blue (17 lumens).
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94216 BLUE LED MODULE | |
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94215 GREEN LED MODULE | |
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94214 RED LED MODULE | |
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94213 WHITE LED MODULE |
Mighty Bright Red
Attention-grabbing, bright red LED is ready to mount in a PC board. It draws about 17mA at 3VDC and measures a tiny 7mm x 4mm with a double set of leads. The cathode has a cut-off corner. Rated at 4500 mcd. From the cleverly named Liteon® Corp.
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39731 RED PC LED |
LED Displays
A big grab bag of LED display tiles. Assorted colors - red, green, amber - and displays. Small are 1" x 2" and smaller; 3-9 volts; and include seven-segment numeric, dot matrix, and alphanumeric. Sorry, we can't tell you what size or display you'll get, but Small has at least (4) different. Think of it as a surprise present from Uncle Barry. Hook 'em up and find out what he gave you!
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29233 LED DISPLAYS, SM |
Cell Phone LCDs
These would be take-outs from cell phones, if they had ever gotten into any. As it is, these LCDs are new, and relative unknowns. One LCD measures 1-1/2" x 1" x 1/16" thick and has connection pads that run along one of the long edges. The second LCD is 1-7/8" x 1-1/2" and has surface-mounted components and sundry IC and jumper sockets. It measures 2-1/8" x 1-5/8" x 5/32" overall. Sorry, no pin-out information available.
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37991 LCD, 1-1/2 INCHES | |
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37992 LCD, 1-7/8 INCHES |
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