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Solar Charge Controller Kit 2.0 Geiger Counter Kit
Peek-a-boo Ghost Kit Neon Transistor Clock Kit
Super Detector Circuit Set
Add HIGH VOLTAGE to your clock!
This is a Nixie Tube display version of the
Transistor Clock. It uses only discrete
components — no integrated circuits.
Approximatly 1,250 of them!
This kit is a “must have” for the analog
For more info, see the
April 2012 issue or download the 87 page
manual from our webstore.
Sale Price $245.95
3D LED Cube Kit
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
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.
If you charge batteries using solar
panels, then you can't afford not to have
them protected from over-charging. This
12 volt/12 amp charge controller
is great protection for the money. 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!
This kit is a great project for high
school and university students The unit
detects and displays levels of radiation,
and can detect and display dosage levels
as low as one micro-roentgen/hr.
The LND 712 tube in our kit is capable
of measuring alpha, beta, and
Partial kits also available.
GIFT GIFTS FOR FOR
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
76 November 2014
The peek-a-boo ghost kit is a fun, low cost
multi-use microcontroller kit. When
triggered by the included motion sensor,
this mini animatronic waves its arms, lights
its LED eyes, and plays back the sounds you
record. Perfect for kids, this kit can be used
to create a fun Halloween prop for your
desk, front door, or walkway. Watch the
video to see this cool kit in action. Available
in both a program-it-yourself or with a
pre-programmed PICAXE chip option.
Un-programmed Chip Kit $29.95
Pre-programmed Chip Kit $37.95
Can be Can be
applied to other applied to other holiday holiday
display displays! s!