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Choose from our
fine line of kits.
All of the kits' Printed Circuit Boards (PCB) are made and packaged in
North Carolina, USA.
You can buy them pre-assembled, bare-bones and/or components only.
If you don't find it on the list below, we will create it and add
it to the list.
 
EID's
kit benefits:
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All
kits designed to fit the flagship plastic, aluminum and
steel enclosures
by Hammond Mfg. (In stock, and distributed by us as
well.)
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All
PCB materials are designed and made in the USA and carries a UL
approval.
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All
PCBs have Solder-Mask. No soldering mistakes of
adjacent pins.
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We
are proudly using Terminal
block by Molex Inc. and
Trimpot® single and multi-turn trimmers by
Bourns
Inc.
on our kits. These
ensure easy calibration with high accuracy.
Additionally, 9V battery clip, switches and other components not
provided by other kits' manufacturers, are included
with the kits.
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Full
information includes schematics, Kit picture and many
more details on the web.
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Many
kit enclosures to choose from.
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A
variety of kits to choose from.
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High
quality, high grade components.
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We
carry all the soldering
equipment. Bar
solder, solder wire, fluxes, dipping pot and more.
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Since
we are an OEM manufacturing company, as well as R&D facility, we
can print your logo on the enclosures and PCBs. Customize the
kits to fit your requirements and needs. You can become one
of our kit-dealers, just drop us a line at: Sales@eidusa.com
or call us directly @ (704) 366-HELP
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PROUDLY
DESIGNED, FABRICATED and MADE IN THE USA.
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Noise,
light -- fun Kits:
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Meet WAILER
Here
come the cops.
Bad-boy,
bad-boy... what ya gonna do... when they come for you.
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Meet BLINKER


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KIT, PCB, MPS2222A, 2N2222, 2N222A, 2N3904, LED, Transistor... |
Meet ARROWER

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KIT, PCB,
CD4017, MC14017. LM555, NE555, Terminal Block, LED...
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Hello,
Meet BUSYER

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KIT, PCB,
MPSA14, MPSA42, 2N3904, 2N4124, RJ11, LED... |
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Meet ROCKER

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KIT, PCB,
CD4017, MC14017. LM555, NE555, LED... |
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Hi-FIVER

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KIT, PCB,
CD4017, MC14017, LED... |
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Automatic
Hi-FIVER

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KIT, PCB,
CD4017, MC14017. LM555, NE555, MC1455... |
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DECISIONER
Definitely,
75%,
Maybe,
No
Way, Try
Again...

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KIT, PCB,
CD4017, MC4093, LED... |
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STOCK
- DECISIONER
Buy,
Hold,
Do
Nothing,
Sell,
Try
Again...

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KIT, PCB,
CD4017, MC4093, LED... |
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PIC
Micro-Processor Kit
AUTO/MANUAL
- BEACONER

CCW
& CW Spinners LEDs
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KIT, PCB, PIC, 12F675, Micro-processor, ASM, Software, LED... |
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Stop,
Slow, Go. Obey your TRAFFICER

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KIT, PCB,
CD4017, MC14017. LM555, NE555, MC1455... |
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Ready--
Go...

Build
your own intersection. Hang them on the wire like the pro.
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KIT, PCB,
RED, YELLOW, GREEN LEDs... |
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Single
DICER
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KIT, PCB,
CD4017, MC14017. LM555, NE555, MC1455... |
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Dual
DICER
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KIT, PCB,
CD4022, MC14022. MC4093, 2N2222A, LEDs... |
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PIC
Micro-Processor Kit Single DICER
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KIT, PCB, PIC, 12F675, Micro-processor, ASM, Software, LED... |
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PIC
Micro-Processor Kit Dual
DICER
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KIT, PCB, PIC, 12F675, Micro-processor, ASM, Software, LED... |
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I/O
(Input/Output) related
kits:
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CONVERTER
3 I/O to 8 I/O 
Daisy-chain
ready, chain few together for more outputs! *
KIT, PCB,
74HC595, SPI bus 3 I/O to 8 Outputs...
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 CONVERTER
8 I/O to 3 I/O Daisy-chain
ready, chain few together for more inputs! *
KIT, PCB,
74HC165 ...
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Relay-switching related
kits:
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Tap on
TOUCHER
Touch-pad/wire
sensitive relay switch with timer
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Voltage
regulators, DC power source and voltage converter and
voltage adjustable kits:
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Full
bridge (diode rectifier), for both positive output, and/or positives
and negative outputs utilizing center trace (CT) transformer. Yes
"cage" type Terminal
block by Molex Inc for easy
connection.
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1N4007, 1N5006...

Model
A
Model B
High
current (up to 3A)
Low current (up to 1A)

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Up
to 30V DC input down to regulated positive output power supply
kits. Choose from different output configurations 5V to
24VDC.
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LM78XX, LM78LXX...

High
current (up to
800mA)
Low current (up to 100mA)

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Model
A
Model B

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KIT, PCB,
ICL7660.
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Up
to 30V AC or DC input down to regulated positive output power
supply kits. Choose (above buttons) from different output
configurations 5V to 24VDC.
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LM7805, LM7806, LM7809, LM7812, LM7818, LM7815, LM7824...
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MC7805, MC7806, MC7809, MC7812, MC7818, MC7815, MC7824...

Model
A

Model
B

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Dual
output power
supply board with two fix output DC voltages (from -/+
5VDC). Choose (above buttons) from different output
configurations.
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Voltage Regulator LM78XX, LM78LXX, LM79XX, LM79LXX...
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Power
supply board with adjustable regulated output voltage up
to twenty-four volt DC (1.25-24VDC). With higher current
option (right)
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KIT, PCB,
Adj. Integrated Circuit (IC) LM317, LM350...
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Dual
output power
supply board, with
both positive and negative adjustable regulated outputs voltage
(1.25 to 24VDC & -1.25 to -24VDC). With higher current
option (right)
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KIT, PCB,
Utilizing Adj. Integrated Circuit (IC) LM317 & LM337
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Power
over Ethernet (PoE), for wireless and remote applications.
PoE
Remote side, tap power supply
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KIT, PCB, DYI
POE, Power remote Ethernet camera, hot spot,
wireless-hub...
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Battery
voltage source - simulators: |
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Thermometers
and temperature
measurement related kits:
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AD590, AD592, LM34, LM35, 10K thermistor, 20K
thermistor...
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Model
A *
KIT, PCB,
AD590, AD592... Temperature Kelvin (current) to degree Fahrenheit
(voltage), converter. |
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Model
B *
KIT, PCB,
AD590, AD592... Temperature Kelvin (current) to degree Centigrade
(voltage), converter. |
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Power
and measure NTC termistor resistance as function of
temperature.

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KIT, PCB,
10K, 20K, 30K Thermistor...
Steinhart-Hart thermistor equation.
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Model
A
Model B
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KIT, PCB,
3.5 Digit LCD DVM, LM35...
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Model
A
Model
B
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KIT, PCB,
3.5 Digit LCD DVM, LM34...
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Operational
amplifier (Op-Amp) related kits:
Many
Op-amp and configurations building block to choose from:
LM741, LM358, LM324, LM339, LM/MAX/CA/AD/ICXXX/your choice
.... Utilizing terminal block for wires connection make
them easy to use.
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Model A

Model B
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Display related kits:
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Our
OEM LCD model Each
icon can be turn on/off (display or not) from dedicated
pin. Click on picture or button for more details
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7-Sig
LED model
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Monitor
DC voltage via up to 8 bright LED, adjusted center range,
arranged LEDs colors, and more. This kit is ideal for
monitoring battery levels of cars, boats, motor homes,
RVs, race cars, and more.

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Display
score, temperature etc. via our
double large Seven Segment Display (SSD) with decimal point kit.

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KIT, PCB,
Transistor MPSA14, 7 Segment Display...
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Motor
control
kits:
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12V
DC motor speed control with Pulse Width Modulation PWM.
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KIT, PCB,
LM555, NE555, MC14555...
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Frequency,
pulse and signal generator kits:
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WAVER
4
frequencies, square wave oscillator (1Hz, 10Hz, 100Hz
& 1KHz)
or
(10Hz, 10Hz, 100Hz
& 10KHz) or
4 custom frequency choices
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KIT, PCB,
LM555, NE555, MC14555...Rotary switch.
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Analog to digital (ADC)
kits:
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Model A
Model B
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KIT, PCB,
MAX1236, Analog to Digital Converter (ADC)... A/D
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Industrial standard
I2C and RS232 connection kits:
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KIT, PCB,
MAX232, MAX222, DS14232...
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Measure
temperature directly from your PC via RS232 without
external power supply.
RS232
cable >
<
Temperature Sensor
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KIT, PCB,
DS1820, DS1621, DS1631, DS1624, LM75, LM92...
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