Create or imitate sirens of all kinds by adjusting 3 trimmers. Powerful sound with a 2W amplifier on the PCB.
Requires Adobe Acrobat Reader
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...
28-12822 - Digital Voice Recorder Single Message Kit
Single Message Digital Voice Recorder
Record time: 10 to 35 sec. (With adjustable sample rate)
Speaker Ø 57mm included
Line-out to drive external amplifier
External trigger input to play message
3 x AA battery...
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.
72-11685 - Test Lead IC Clips 0.5M
A pair of IC test clip leads with spring-loaded hooks on each end.
Excellent. Product was as described and works great. I will buy from MCM again.