
For tyro electronics wizards: build your own dual white-LED strobe light. You'll need a 9V battery, solder and a soldering iron. Features a speed switch and rate control knob, and will oscillate between once and a seizure-inducing 60X per second. Draws 40mA.
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93149 STROBOSCOPE |
Well, we've got a handle on this one, anyway. And it needs one, cuz it'll grab onto (and hold onto) 100 lbs if the surface is flat. Which means you've got an instant handle for moving big steel stuff. With its open-ended handle, it even works as a no-installation hook on an I-beam. Handle and magnet together are 5" long x 3-1/2" tall x 1' thick, with a plastic body for the ceramic magnets, and a rubberized grip. Paul says it's quite, well, handy.
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93131 HANDLE MAGNET |
And the manufacturer, Elenco Electronics, says Bredblox, but what’s in a name? These are just nice little breadboards for electronic experiments. The Elenco Model 9830 measures 6-1/2" long x 2-1/8" wide x 5/16" thick with (2) power busses up both long edges and (63) double rows of more busses. The holes for components and jumper wires are approx .050" each and multiple boards can be interlocked via tabs and ports on the long edges. Now go invent something and get rich.
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93061 9830 BREADBOARD |
This small flashlight is only 4-5/8" long, but draws super-bright light from its (32) LEDs. The unique, non-rolling design of the 1-1/2 dia head is a nice added feature. Comes with (3) "AAA" batteries, a carrying strap, and a nylon travel pouch. Runs about six hours on a set of batteries.
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38706 32 LED FLASHLIGHT |
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