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Solar Charge Controller Kit 2.0 Geiger Counter Kit
Super Detector Circuit Set
The Hockey Puck accelerometer is a
compact digital G-force recorder. Find out
if your packages are being handled with
care (or not!) by your shipping company.
See if your crated animals are being well
treated on airplane flights. See how many
Gs are being applied to the groceries in
the trunk of your car. Tie it to the end of
a string and see how many Gs you can
generate swinging it by hand.
Neon Transistor Clock Kit
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.
FOR BEGINNER GEEKS!
These labs from LF Components 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 lab details, please visit our webstore.
$59.95 $49.95 $39.95
76 January 2015