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! Not only will building an actual ECG be a thrill, but
you'll get hands-on knowledge of the relationship between electrical activity and
the human body. Each time the human heart beats, the heart muscle causes small
electrical changes across your skin. By monitoring and amplifying these changes,
the ECG1C detects the heartbeat and allows you to accurately display it, and hear it,
giving you a window into the inner workings of the human heart and body!
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.
One of our engineers/guinea
pigs, checking his heart!
The documentation with the 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 hookups. 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 in a real
ER or on one of the medical TV shows! See the display to the right? That was me,
when I noticed some skipped beats in my pulse! An immediate cardiac check found I had Trigeminy, or PVCs
that occur at intervals of 2 normal beats to one PVC! And I saw it with our ECG1 kit!
Look what I found!
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
Ultimate 555 Timers
This new series builds on
the classic UT5 kit,
but takes it to a
whole new level!
You can configure
it on the fly with easy-to-use jumper settings, drive
relays, and directly interface all timer functions with
onboard controls or external signals.
All connections are easily made though terminal
blocks. Plus, we've replaced the ceramic capacitor of
other timer kits with a Mylar capacitor which keeps
your timings stable over a much wider range of voltages! Available in through hole or surface mount versions! Visit www.ramseykits.com for version details.
UT5A Through Hole 555 Timer/Osc Kit $21.95
UT5AS SMT 555 Timer/Osc Kit $29.95
USB PIC Programmer
Finally, a compact USB PIC
Programmer with a 20 pin ZIF
socket for easy programming of most
Microchip PIC Flash devices that does not
require low voltage programming. Plus it uses USB,
therefore no more RS232 compatibility blues!
CK1301 USB PIC Programmer Kit $34.95
Doppler Direction Finder
Track down jammers and hidden
transmitters with ease! 22. 5 degree
bearing indicator with adjustable
damping, phase inversion, scan and
more. Includes 5 piece antenna kit.
Runs on 12VDC vehicle or battery power.
DDF1 Doppler Direction Finder Kit
This little board records and plays
back up to 8 minutes of audio!
Features a on-board electret mic as
well as line input and output and
speaker output! Adjustable sample
rate to match your application. Runs on 9-12VDC.
K8094 Audio Storage Module Kit $32.95
Electronic Love Tester
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! Compatible with all
couples! Runs on a standard 9V battery (not included)
MK149 Electronic Love Tester Kit $16.95
10 LED love scale display!
; Audible love level sound!
; Great party fun!
; Heart shaped PC board!
LED Flashing Heart
28 brilliant red LEDs are formed into two separate
heart designs on the heart shaped PC board creating a
great flashing display that’s easy to assemble. Built-in
battery holder base makes the sweetheart freestanding and perfect for a desk or table. Runs on a standard 9V battery (not included). Measures 2. 4” x 2. 4” x
MK101 LED Flashing Sweetheart Kit
28 brilliant red LEDs!
; Unique dual heart design!
; Freestanding mount!
What a way to display your feelings to
that very special person in your life! Get
out your soldering iron and dazzle her
with this unique dual heart electronic display that you
can say you built yourself!
HV Plasma Generator
Generate 2” sparks to a handheld
screwdriver! Light fluorescent tubes
without wires! This plasma generator creates up to 25kV at 20kHz from a
solid state circuit! Build plasma bulbs from
regular bulbs and more! Runs on 16VAC or 5-24VDC.
PG13 HV Plasma Generator Kit $64.95
Speedy Speed Radar Gun
Our famous Speedy radar gun
teaches you doppler effect the
fun way! Digital readout dis-
plays in MPH, KPH, or FPS. You
supply two coffee cans! Runs on
12VDC or our AC121 supply.
SG7 Speed Radar Gun Kit
LED Magic Wand
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 features auto power-off.
MK155 LED Magic Wand Kit
; Message floats in air!
; Fun at concerts & events!
; High visibility red LEDs
; Pre-programmed or custom messages
Broadband RF Preamp
Need to “perk-up” your counter or
other equipment to read weak signals? This preamp has low noise and
yet provides 25dB gain from 1MHz to well
over 1GHz. Output can reach 100m W! Runs on
12 volts AC or DC or the included 110VAC PS. Assmb.
PR2 Broadband RF Preamp $69.95
Van de Graaff Generators
Create your own lightning with these time tested student favorites! Produces low current static currents that can be “shocking” but perfectly
safe! Draw sparks to a screwdriver, grab hold
and watch your hair stand straight up! Two
models produce from 200kV to 400kV!
VG Van de Graaff Generators from $139.95
Get the brand new 2013 Ramsey Hobby
Catalog today! Filled with some of the
neatest goodies around! Order yours
today... Or download the PDF at
SMT LED Heart Display
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 CR2025/32but-
ton cell (not included). Measures 1.9” x 1.7” x . 3”.
MK144 SMT Flashing Heart Kit $11.95
; Alternating flashing!
6 super bright SMT LEDs!
; Learn all about SMT!
; Definitely gets her attention!
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