The Building Blocks!
Laser Light Show
High Power LED Strobe
Personal Guitar Amp
The kit has a pulsing 80 volt
tickle output and a mischievous blinking LED. And who
can resist a blinking light! Great
fun for your desk, “Hey, I told you not to touch!”
Runs on 3-6 VDC
TS4 Tickle Stick Kit
Super Snoop Amplifier
Super sensitive amplifier that will
pick up a pin drop at 15 feet! Full
2 watts output. Makes a great “big
ear” microphone. Runs on 6-15 VDC
BN9 Super Snoop Amp Kit
Audio modulated laser!
Features just like the professional
shows at concerts, now you can
have your own laser light show!
Uses a standard laser pointer
(included), adjustable speed, patterns and audio input to modulate the display! 6-12VDC req’d.
LLS1 Laser Light Show Kit 44. 95
Super bright LED’s!
The fragile glass Xenon tube is
gone, replaced with high intensity
LED’s! Variable flash rate and
built-in audio trigger input to sync
to your audio. Optional display
boards available. Runs on 12VDC
or use our AC125 PS.
LEDS1C LED Strobe Kit 44. 95
Brand New, Popular Choice!
The new PGA1 allows you to
practice both your regular and
base guitars in peace! Also works
as a great DI to feed your home
stereo amplifier! CD/MP3 input
allows you to play to your favorite
music. Includes case shown!
PGA1 Guitar Amp Kit 64. 95
ECG Heart Monitor
HV Ion Generator
Produces a very pleasant, but
obnoxious, repetitive “plink, plink”
sound! Learn how a simple transistor
oscillator and a 555 timer can make such
a sound! Runs on 4-9 VDC.
EDF1 Dripping Faucet Kit
Check your own heart!
Provides a visible and audible display of your heart rhythm!
Variable gain, bright “beat” LED,
and monitor output for display on
your scope. Just like the lab! Reusable sensors are included.
Runs on a safe 9VDC battery.
ECG1C ECG/EKG Kit 44. 95
Generate 2” sparks!
Produces a stunning and shocking
25kV at 20kHz from a solid state
circuit! Build your own plasma
bulbs, light fluorescent tubes
without wires and more! A great
learning kit. Runs on 16VAC,
order our PS21 power supply.
PG13 Plasma Gen Kit 64. 95
Make a blast of fresh air!
Generates a steady state DC voltage at constant non-pulsed current at 7.5kV DC negative, 400uA.
That’s a LOT of ions! Learn how
modern spacecraft use ions to
accelerate through space. Runs
on 12VDC or our AC125 PS.
IG7 Ion Gen Kit 64. 95
Our #1 Mini-Kit for 31 years!
Alternately flashes two jumbo red
LED’s. Great for signs, name badges,
model railroading, and more. Runs on 3-15 VDC.
BL1 LED Blinky Kit $7.95
Senses temperature and
changes the chirp accordingly. Can actually determine
temp by chirps! Runs on
9VDC battery. Speaker included.
ECS1 Cricket Sensor Kit
20W SubMini Audio Amp
Digital Voice Storage
Speed Radar Gun
20 watts and no heat!
Delivers a super clean 20W output from one SMT package! Ultra
efficient class D design produces
no heat. PCB can be snapped
into a small circle for special
applications. Runs on 18VDC for
rated output, use our SPS18 PS.
UAM2 20W SMT Amp Kit 34. 95
Multiple message storage!
The Bullshooter-II provides up to
8 minutes of digital voice storage
that can be broken down into 8
separate stored messages! Great
for announcements, etc. Built-in
mic plus external input. Runs on
12VDC or our AC125 PS.
BS2C Bullshooter-II Kit 69. 95
Now YOU can be the cop!
Our famous Speedy radar gun
teaches you doppler effect the
fun way! Digital readout displays
in MPH, KPH, or FPS. 1/8th mile
range is typical. You supply two
coffee cans! Runs on 12VDC or
our AC125 power supply.
SG7 Speedy Radar Kit 59. 95
Produces the upward and downward wail of a police siren.
Produces 5W output, and will drive
any speaker! Runs on 6-12 VDC.
SM3 Electronic Siren Kit
Build anything from a time delay
to an audio oscillator using the
versatile 555 timer chip! Comes
with lots of application ideas. Runs on
UT5 Universal Timer Kit
Doppler Direction Finder
Signal Magnet Antenna
Voice activated (VOX) provides a
switched output when it hears a
sound. Great for a hands free PTT
switch, or to turn on a recorder or light! Runs on
6-12 VDC and drives a 100 mA load.
VS1 Voice Switch Kit
Find that transmitter quick! Read the number dialed! Pulls in distant stations!
Track down jammers and hidden The Tone Grabber captures dialed Super Hi-Q ferrite rod antenna
transmitters with ease! 22. 5 phone numbers, repeater codes, with Faraday shield eliminates
degree bearing indicator with control codes, or anything that noise from power lines, dimmers,
adjustable damping, phase inver- uses touch-tone signaling. Flash static and more! Great results
sion, scan and more. Includes 5 micro stores 640 digits! Phone from 500kHz to 15MHz. Super
piece antenna kit. Runs on line and audio inputs. Runs on for AM broadcast band! Includes
12VDC vehicle or battery power. 12VDC or our AC125 PS. power supply.
DDF1 Dir. Finder Kit 169.95 TG2C Tone Grabber Kit 69. 95 SM100 Sig Magnet Kit 89. 95
Did You Know... ✔ It’s impossible to give you full specs on these products
in a 1” space!
✔ A lot of our kits are also available “factory assembled
and tested”, if you don’t want to build it!
✔ We have over 350 products currently available, and
all those don’t fit here!
The Solution! Visit www.ramseykits.com Free Giveaways and ALL the
information you ever needed!
Encodes OR decodes any tone 40
Hz to 5KHz! Add a small cap and it
will go as low as 10 Hz! Tunable with
a precision 20 turn pot. Runs on 5-12 VDC and
will drive any load up to100 mA.
TD1 Encoder/Decoder Kit $9.95
Super broadband preamp from
100 KHz to 1000 MHz! Gain is
greater than 20dB while noise is less
than 4dB! 50-75 ohm input. Runs on 12-15 VDC.
SA7 RF Preamp Kit $19.95
Touch on, touch off, or momentary
touch hold, your choice! Uses CMOS
technology. Runs on 6-12 VDC and drives any
load up to 100 mA.
TS1 Touch Switch Kit