Electrocardiogram
ECG Heart Monitor
✔ Visible and audible display of your heart rhythm!
✔ Bright LED “Beat” indicator for easy viewing!
✔ Re-usable hospital grade sensors included!
✔ Monitor output for professional scope display
✔ Simple and safe 9V battery operation
February is the month for
Valentine’s Day, and what a great time
to think of your heart! Not how many times
it’s been broken, not how many times it’s fallen head over heels in love, but how it actually
works... and how it’s doing these days!
Use the ECG1C to astound your physician with your knowledge of ECG/EKG systems.
Enjoy learning about the inner workings of the heart while, at the same time, covering the stage-by-stage electronic circuit theory used in the kit to monitor it. The three
probe wire pick-ups allow for easy application and experimentation without the cumbersome harness normally associated with ECG monitors. The documentation with ECG1C covers everything from the circuit description of the kit to the circuit description of the heart! Multiple “beat” indicators include a bright front panel LED
that flashes with the actions of the heart along with an adjustable level audio speaker output that supports
both mono and stereo hook-ups. In addition a monitor output is provided to connect to any standard oscilloscope to view the traditional style ECG/EKG waveforms just like you see on ER... or in the ER! See the display
above? That’s one of our engineers, hooked up to the ECG1C after an engineering meeting!
The fully adjustable gain control on the front panel allows the user to custom tune the differential signal
picked up by the probes giving you a perfect reading and display every time! 10 hospital grade re-usable
probe patches are included together with the matching custom case set shown. Additional patches are available in 10-packs. Operates on a standard 9VDC battery (not included) for safe and simple operation. Note,
while the ECG1C professionally monitors and displays your heart rhythms and functions, it is intended for hobbyist usage only. If you experience any cardiac symptoms, seek proper medical help immediately!
ECG1C Electrocardiogram Heart Monitor Kit With Case & Patches
ECG1WT Electrocardiogram Heart Monitor, Factory Assembled & Tested
ECGP10 Electrocardiogram Re-Usable Probe Patches, 10-Pack
$44.95
$89.95
$7.95
Electronic
“Love Tester”
✔ 10 LED love scale display!
✔ Audible love level sound!
✔ Great party fun!
✔ Heart shaped PC board!
This uniquely shaped “Love Tester” is the ultimate
gag for any couple! Designed to check your love
life, each partner holds one end of the tester PCB at
the appropriate male and female touch pads. Then
they romantically join hands and watch the results
on the love meter! 10 green, yellow, and red LEDs
act like a scale, and just like the carnival when it hits
the top they flash, indicating you're a red hot couple! There is also an audible alarm that changes
with the “love level”. Next time the party isn’t going
anywhere, bring this out, it’s a riot!
Wide sensitivity range is compatible with all couples.
Includes a built-in power on/off switch. Runs on a
standard 9V battery. Measures 4.1” x 3.1” x . 98”.
MK149 Electronic Love Tester Kit $16.95
LED Magic
Message Wand
✔ Message floats in air!
✔ Fun at concerts & events!
✔ High visibility red LEDs
✔ Pre-programmed or custom messages
Use the “Magic Wand” to display your true feelings!
Simply shake it back and forth and brilliant messages seem to appear in mid-air! Six high intensity
LEDs are microprocessor controlled to display messages and graphics that are pre-programmed into
the wand.
You can also custom program a message of your
choice! From amazing your friends, making a statement at a concert, or simply telling your loved one
how you feel, the message wand can’t be beat!
Runs on two AAA batteries (not included), and the
auto power off circuit gives you long battery life.
MK155 LED Magic Wand Kit
$12.95
SMT LED
Flashing Heart Pin
✔ Use it as a pin or pennant!
✔ 2 brilliant blue LEDs
✔ 3 brilliant red LEDs
✔ Magnetic pin attachment
This . 9” heart-shaped pin is sure to be
an attention getter. 5 bright LEDs (2
blue, 3 red) flash brightly, guaranteed to elicit interest from anyone (or anything) attracted to shiny
objects! Factory assembled and tested and ready to
use.
The unique design can be hung as a pennant using
the small hole at the top. But it gets even better,
this little heart comes complete with a small but
powerful magnet to “pin” it to your clothing... without any holes! Holds it in place and it can even be
moved! Runs on two standard CR927 button cells
(included) and turns on and off from the back.
Show everyone how you feel about that special person in your life with this lively pin!
LFB3 SMT LED Flashing Heart Pin
$2.95
SMT LED Flashing
Heart Display
✔ Alternating flashing!
✔ 6 super bright SMT LEDs!
✔ Learn all about SMT!
✔ Definitely gets her attention!
This cute little kit gives you a distinctive red display
using 6 Surface Mount (SMT) LEDs. The PC board is
in the shape of a red heart. The small size makes it
perfect to be used as a badge or hanging pendant
around your neck. Even better as an illuminated
attention-getting heart to accompany a Valentines
Day card!
Makes a great SMT learning kit to bring you into the
world of SMT technology, design, and hands-on soldering and troubleshooting. Don’t worry, extra SMT
parts are included just in case you lose or damage
any! Runs on a small CR2025 or CR2032 button cell
(not included). Measures 1.9” x 1.7” x . 3”.
MK144 SMT LED Flashing Heart Kit $11.95
Latest High-Tech
Best Sellers!
Subminiature
40W Stereo
Amplifier
✔ 2 independent 20W
amplifiers in one
SMT package!
✔ Super efficient
Class D spread
spectrum design!
✔ Built-in click and
pop suppression!
✔ Selectable gain
from +22dB to +36dB!
✔ Logic level mute and shutdown!
✔ Runs cool, no heat sink required!
✔ Built-in thermal protection!
✔ Runs on 10 to 18 VDC
The UAM4 is the big brother to the extremely popular UAM2. It uses the latest spread spectrum
amplifier technology to bring you clear, crisp, high-power audio without any of the heat which is normally associated with such an amplifier. Its
extremely clean Class D design produces two
independent 20 watt outputs! This can also be
bridged to an extremely efficient (87%!) single
channel (mono) 40 watt amplifier.
And at 40 watts, you’re probably already wondering about the heatsink requirements to dissipate
the heat, right? Stop wondering, there’s no heat,
so there is no heatsink required! And all that
power is generated in a single SMT device the size
of your thumbnail on a small 2½” square board!
The high impedance input is designed to use your
choice of either a balanced line input or an unbalanced signal source using easy to connect Euro
terminal blocks. Logic connections to ground are
also provided to mute and/or shut down the
amplifier. You can also enable the built-in over
temperature signal to activate one of these controls automatically! Easy to use board jumpers
offer selectable gain of +22dB, +25dB, + 29.5dB or
+36dB to match your input levels. Board jumpers
also enable protection and shutdown options as
well as stereo/mono/bridge mode. The amplifier
also features built-in click and pop suppression to
protect not only your ears and sanity, but your
speakers and equipment!
Power input for maximum rated output is 18VDC
at 2.64A. Input voltage can be reduced to a minimum of 10VDC while maintaining the same high
efficiency operation with reduced output power. If
you’re looking for an incredible stand-alone stereo
(or mono) amplifier to build into your equipment,
vehicle, speakers, or application, the UAM4 is the
latest and the greatest!
UAM4 Subminiature 40W Amp Kit $69.95
Retro Nixie Tube Clocks
✔ . 7” bright orange Nixie display!
✔ 12/24 hour soft-fade display!
✔ Today’s technology with yesterday’s display!
✔ Custom hand-made wooden base!
✔ The ultimate conversation piece!
The Nixie tube made it’s debut in 1954 and
became the standard in high-end test and military
equipment. We brought it back in 2008 in one of
the neatest digital clocks available today!
It features six IN14 Nixie tubes mounted in a
beautiful hand crafted and hand rubbed Teak and
Maple base. Advanced features include 12/24
hour format, brightness control, soft fade out, and
auto-dim for selected windows of time. Runs on
12VDC with included AC power supply and utilizes
a crystal time base accurate to 20ppm. You will
be mesmerized watching the bright orange glow!
Available in kit form or factory assembled
IN14TM Retro Nixie Clock Kit $329.95
IN14TMWT Retro Nixie Clock Asmb $369.95
