Speaker included. LED beat indication. Adjustable volume and beats / minute with potentiometers. On / off switch on board.
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21-1045 - Rosin Core Solder 60/40 Tin/Lead 6OZ.
Rosin Core Solder(six ounces)
Ideal for general purpose electronic repair and assembly use. Tin/lead formulation provides the lowest possible melting point.
21-7945 - Adjustable Solder Station with Premium Plato Tip
No–nonsense, low cost station is designed for the hobbyist or classroom, where durability, physical size, and budget are a concern. Ease of use and tip "wetability" are not sacrificed, though, thanks to the included Plato™ tip!It is perfect for casual use in...
80-7351 - 9V LED Educational Traffic Light Project Kit
Miniature traffic light features realistic operation with adjustable delay. Some prior soldering experience is suggested. Build time is under two hours. The kit features an American style light sequence and the timing is adjustable from normal to slow via a potent...
28-12850 - Steam Engine Sound Simulator Kit
Steam Engine Sound Generator Kit
A fun little kit that generates the sounds of a vintage steam engine. Adjustable 'speed' and volume. Great for model railroads, radio plays, stage performances, pr just as gadget. With 'steam whistle'-push button.
28-12862 - LED Light Barrier Kit
LED Light Barrier Kit
Build this great little kit to announce visitors, warn against burglars, set boundaries, for science projects, or for dozens of other uses.
Good job MCM. I'm very pleased with all areas of dealing with MCM. Keep up the good work.