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Solar Charge Controller Kit
Geiger Counter Kit
3D LED Cube Kit
As seen in
boats, and any
other 12V vehicles from sudden battery
failure. This assembled unit features a single
LED that glows green, yellow, or red,
indicating battery health at a glance.
An extra-loud piezo driver alerts you
to any problems.
Details, please visit our website.
As seen in
The Poor Man's Seismograph is a great
project /device to record any movement in
an area where you normally shouldn't have
any. The kit includes everything needed to
build the seismograph. All you need is your
PC, SD card, and to download the free
software to view the seismic event graph.
Seismograph Kit Battery Marvel
This kit shows you how to build a
really cool 3D cube with a 4 x 4 x 4
monochromatic LED matrix which has a
total of 64 LEDs. The preprogrammed
microcontroller that includes 29 patterns
that will automatically play with a runtime
of approximately 6-1/2 minutes.
Colors available: Green, Red, Yellow & Blue
Super Detector Circuit Set
Pick a circuit!
With one PCB you have the option
of detecting wirelessly:
temperature, vibration, light, sound,
motion, normally open switch, normally
closed switch, any varying resistor
input, voltage input, mA input, and tilt,
just to name a few.
This 12 volt/12 amp charge controller
is very inexpensive and fits onto a
heatsink that is mountable. Since the
voltage is low, there is no danger of
shock. It is simple to build, ideal for the
novice, and no special tools are needed
other than a soldering iron and a
9/64" drill. Protect your batteries
As seen in
This kit is a
students. The unit detects and displays
levels of radiation, and can detect and
display dosage levels as low as one
micro-roentgen/hr. The LND712 tube
in our kit is capable of measuring
alpha, beta, and gamma particles.
Partial kits also available.
FOR BEGINNER GEEKS!
The labs in this series — from GSS Tech Ed — show simple and interesting experiments and lessons, all done on a solderless circuit board.
As you do each experiment, you learn how basic components work in a circuit, and continue to build your arsenal
of knowledge with each successive experiment.
For more info and a promotional video, please visit our webstore.
$59.95 $49.95 $39.95
74 May 2014