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.

 

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EID's Educational & Hobby kit benefits: 

  • All kits designed to fit the flagship plastic, aluminum and steel enclosures by Hammond Mfg. (In stock, and distributed by us as well.)

  • All PCB materials are designed and made in the USA and carries a UL approval.

  • All PCBs have Solder-Mask. No soldering mistakes of adjacent pins.

  • 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.

  • Full information includes schematics, Kit picture and many more details on the web. 

  • Many kit enclosures to choose from.

  • A variety of kits to choose from.

  • High quality, high grade components.

  • We carry all the soldering equipment. Bar solder, solder wire, fluxes, dipping pot and more.

  • 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 

  • PROUDLY DESIGNED, FABRICATED and MADE IN THE USA.


Noise, light --  fun Kits:

 

 

Meet WAILER

    

Here come the cops.

 

Bad-boy, bad-boy... what ya gonna do... when they come for you.

 

 Meet BLINKER

       

* KIT, PCB, MPS2222A, 2N2222, 2N222A, 2N3904, LED, Transistor...

 

 Meet ARROWER

    

 

* KIT, PCB, CD4017, MC14017. LM555, NE555, Terminal Block, LED...

 

 

Hello, Meet BUSYER

 

 

               

 

* KIT, PCB, MPSA14, MPSA42, 2N3904, 2N4124, RJ11, LED...

 

 

 Meet ROCKER

 

 

     

 

* KIT, PCB, CD4017, MC14017. LM555, NE555, LED...

 

 

Hi-FIVER

 

 

    

 

* KIT, PCB, CD4017, MC14017, LED...

 

 

Automatic Hi-FIVER

 

 

   

 

 

* KIT, PCB, CD4017, MC14017. LM555, NE555, MC1455...

 

 

DECISIONER

 

Definitely, 75%, Maybe, No Way, Try Again...

 

 

    

 

* KIT, PCB, CD4017, MC4093, LED...

 

 

STOCK - DECISIONER

 

Buy, Hold, Do Nothing, Sell, Try Again...

 

 

    

 

* KIT, PCB, CD4017, MC4093, LED...

 

 

PIC Micro-Processor Kit

 

AUTO/MANUAL - BEACONER

 

 

        

 

CCW & CW Spinners LEDs

 

* KIT, PCB, PIC, 12F675, Micro-processor, ASM, Software, LED...

 

 

PIC Micro-Processor Kit

 

8 Bits BINARY COUNTER

 

 

        

 

Software driven switch counter via 8 LEDs

 

* KIT, PCB, PIC, 12F675, binary, Micro-processor, Analog to Digital Converter (ADC), ASM, Software, LED...

 

 

PIC Micro-Processor Kit

 

AUTO SPEED - SEQUENCER

 

 

           

 

Left to Right Sequencing LEDs with Speed Control

 

* KIT, PCB, PIC, 12F675, Micro-processor, ASM, Analog to Digital Converter (ADC), Software, LED...

 

 

PIC Micro-Processor Kit

 

4 Out. and an In. via SW or ADC PICER

 

 

         

 

Start program in C, Assembler today

 

* KIT, PCB, PIC, 12F675, Micro-processor, ASM, four 10-Bits ADC, Software, LED...

 

 

PIC Micro-Processor Kit

 

PICER LCD, 4 ADC, and an I/Os

 

 

    

 

Build a software driven PIC micro. LCD display driver

 

* KIT, PCB, PIC, 16F690, Micro-processor, LCD, ASM, four 10-Bits ADC, I/O, Software, LED...

 

 

 

PIC Micro-Processor Kit

 

PICER DS2, 2 Dig. 7 Seg, ADC & I/Os

 

 

     

 

Model B with regulator (left) & Mode A (tight)

 

Build a software driven PIC micro. base counter, timer (0-99)

 

* KIT, PCB, PIC, 16F690, Micro-processor, 7 Segments LED display, ASM, two 10-Bits ADC, I/O, Software...

 

 

 

PIC Micro-Processor Kit

 

PICER DS2.5, 2.5 Dig. + Dig. F & C

 

 

       

 

Build a software driven +/-199 temperature mete (degrees F & C), timer, counter low RPM meter etc.

 

* KIT, PCB, PIC, 16F690, Micro-processor, 7 Segments LED display, ASM, temperature reading...

 

 

PIC Micro-Processor "Tiny" Kit

 

PICER 2X, 3X and 6X

 

 

            

 

Build a software driven "tiny" Alarm system, ADC to digital transmitter etc. Where utilizing "tiny layout boards."

 

* KIT, PCB, PIC, 12F675, 12F629 Micro-processor, I/Os, ADC, ASM, "Tiny PIC kit"...

 

 

Stop, Slow, Go. Obey your TRAFFICER

 

 

     

 

* KIT, PCB, CD4017, MC14017. LM555, NE555, MC1455...

 

 

Ready-- Go...

 

 

                

 

Build your own intersection. Hang them on the wire like the pro.

 

* KIT, PCB, RED, YELLOW, GREEN LEDs...

 

 

Single DICER

 

 

* KIT, PCB, CD4017, MC14017. LM555, NE555, MC1455...

 

 

Dual DICER

 

 

   

 

* KIT, PCB, CD4022, MC14022. MC4093, 2N2222A, LEDs...

 

 

PIC Micro-Processor Kit Single DICER

 

 

        

 

* KIT, PCB, PIC, 12F675, Micro-processor, .ASM and HEX Software/Code, LED...

 

 

PIC Micro-Processor Kit Dual DICER

 

 

    

 

* KIT, PCB, PIC, 12F675, Micro-processor, .ASM and .HEX Software/Code, LED...

 


I/O (Input/Output) related kits:

 

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...

 

CONVERTER 8 I/O to 3 I/O

 

Daisy-chain ready, chain few together for more inputs!

 

* KIT, PCB, 74HC165 ...

 


Relay-switching related kits:

 

Tap on TOUCHER

 

         

 

 

 

Touch-pad/wire sensitive relay switch with timer

 

 

 

 

 

 

 


Voltage regulators, DC power source and voltage converter and voltage adjustable kits:

 

 

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.

 

* 1N4007, 1N5006...

 

                   

 

Model A                          Model B

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

 

 

 

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

 

* LM78XX, LM78LXX...

 

      

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

 

 

 

 

      

   

Model A                 Model B

 

 

* KIT, PCB, ICL7660.

 

 

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.

 

* LM7805, LM7806, LM7809, LM7812, LM7818, LM7815, LM7824...

* MC7805, MC7806, MC7809, MC7812, MC7818, MC7815, MC7824...

 

 

Model A  

 

 

Model B

 

 

 

 

 

 

 

 

Dual output power supply board with two fix output DC voltages (from -/+ 5VDC). Choose (above buttons) from different output configurations.

 

* Voltage Regulator LM78XX, LM78LXX, LM79XX, LM79LXX...

 

       

 

 

 

Power supply board with adjustable regulated output voltage up to twenty-four volt DC (1.25-24VDC). With higher current option (right)

 

      

 

 

* KIT, PCB, Adj. Integrated Circuit (IC) LM317, LM338...

 

 

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)

 

        

 

* KIT, PCB, Utilizing Adj. Integrated Circuit (IC) LM317, LM338... & LM337

 

 

Power over Ethernet (PoE), for wireless and remote applications.

 

        

 

PoE                          Remote side, tap power supply

 

* KIT, PCB, DYI POE, Power remote Ethernet camera, hot spot, wireless-hub...

 


Battery voltage source - simulators:

 

 

 

 

 

 


Thermometers and temperature measurement related kits:

 

* AD590, AD592, LM34, LM35, 10K thermistor, 20K thermistor...

 

 

 

 

Model A

 

* KIT, PCB, AD590, AD592... Temperature Kelvin (current) to degree Fahrenheit (voltage), converter.

 

 

 

 

Model B

 

* KIT, PCB, AD590, AD592... Temperature Kelvin (current) to degree Centigrade (voltage), converter.

 

 

Power and measure NTC termistor resistance as function of temperature.

 

 

* KIT, PCB, 10K, 20K, 30K Thermistor... Steinhart-Hart thermistor equation.

 

 

 

 

        

 

Model A                       Model B

* KIT, PCB, 3.5 Digit LCD DVM, LM35...

 

 

 

       

 

Model A                      Model B

* KIT, PCB, 3.5 Digit LCD DVM, LM34...

 


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.

 

 

 

 

 

 

 

 

 

 

 

 

 

Model A

 

 

Model B

 

 

 

 

 

 

 


Display related kits:

 

 

 

 

 

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

 

 

 

 

7-Sig LED model

 

 

 

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.

 

     

 

 

PIC Micro-Processor Kit

 

Display voltage level via the LEVELER

 

 

       

 

Indicate battery / DC Levels on  3 or 4 LEDs

 

* KIT, PCB, PIC, 12F675, Micro-processor, Analog to Digital Converter (ADC), ASM Code, Software/Code, LED...

 

 

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

 

 

* KIT, PCB, Transistor MPSA14, 7 Segment Display...

 


Motor control  kits:

 

 

12V DC motor speed control with Pulse Width Modulation PWM.

 

 

* KIT, PCB, LM555, NE555, MC14555...

 


Frequency, pulse and signal generator kits:

 

 

WAVER

 

 

4 frequencies, square wave oscillator (1Hz, 10Hz, 100Hz & 1KHz)

or (10Hz, 10Hz, 100Hz & 10KHz)

or 4 custom frequency choices

 

* KIT, PCB, LM555, NE555, MC14555...Rotary switch.

 


Analog to digital (ADC) kits:

 

 

 

           

     

   Model A                     Model B

 

* KIT, PCB, MAX1236, Analog to Digital Converter (ADC)... A/D

 


Industrial standard I2C and RS232 connection kits:

 

 

 

 

* KIT, PCB, MAX232, MAX222, DS14232...

 

 

 

Measure temperature directly from your PC via RS232 without external power supply.

 

 

 

 

                RS232 cable >      < Temperature Sensor

 

* KIT, PCB, DS1820, DS1621, DS1631, DS1624, LM75, LM92...

 

 

 

 

 

 

 


Industrial standard EUSB. Choose from a variety of kits:  

 

Enhance USB line (EUSB) of electronic hobby and do it yourself (DIY) kits. 

Control the world directly from your PC USB PORTS

 

Choose from our large variety of EUSB kits (buttons below)

 

USB Multi-channels 12-bits ADC (A/D), both single ended and differential. USB EEPROM, I2C, I/Os... Measure pH with ATC or ISE or ORP via USB... data acquisition via USB... Measure voltage, temperature via USB... Control timers via USB, counters via USB and more-- directly from your PC via EID-EUSB connection board & kits. 

 

Yep, Basic FREE SOFTWARE. Simple to use. Control EUSB-kits directly from your personal computer (PC) via windows** environment. Our philosophy is that "NO KID or SCIENTIST WILL BE LEFT BEHIND!"

 

New! USB book (By Jan A.) is in stock. We encourage you to compare pricing with Amazon. Buying from EID always translates into saving money $$$.

 

Too many features to list. Log to file, and simultaneously open it from Excel **, to generate graph or report... or just share the logged file and read it via the web from anywhere.

 

OEM software is available. Let your customer control the world directly from their PC (Dr. Ron Erlich).

 

Click to download free our Enhance EID's USB line of software, DLL, and software sample.

 

 

** Windows and Excel are trade marks of Microsoft Corp.

 

 

         

6 I/O via USB shown above in EID-1593KBK enclosure and USB cable sold separately

 

 

 

Choose from our variety of EUSB kits (buttons below)

 

 

EUSB KITS

 

Choose from our variety of our Enhance USB line of EUSB kits (buttons below):

 

1. USB - I/Os LEDs electronic kits via EUSB:

 

   

 

                       

   

3 I/O Via USB                      6 I/O Via USB                       9 I/O Via USB

 

                       

 

6 In. + 32 Out. Via USB      6 In. + 24 Out. Via USB     9 In. + 16 Out. Via USB

 

2. USB - EEPROM kit via EUSB:

 

 

   

Control I2C E-EPROM Via USB

 

3. USB - ICs kits via EUSB:

 

 

 

 MAX1236 4/2 Channels SE/DIFF 12-Bits Analog to Digital Converter (ADC) Via USB

 

4. USB - Bus protocols kits via EUSB:

 

 

           

 

I2C  Via USB                      SPI Via USB

 

 

5. USB - Analog to digital converter (ADC) kits, both single ended and differential via EUSB:

 

 

 

                        

 

    1-Channel SE ADC Via USB     2-Channels SE ADC Via USB   4-Channels SE ADC Via USB

 

 

           

 

    1-Channel Diff. ADC Via USB   2-Channels Diff. ADC Via USB

 

6. USB kits - Measure pH via EUSB:

 

 

   

    ISE, ORP, or pH with Temperatures Compensation (TC) reading Via USB

 

 

7. USB - Hi Impedance interface (pH, ORP & ISE) kits via EUSB:

 

 

8. USB - Timers & Counters kits via EUSB:

 

 

            

   

  3-Timers Via USB               3-Counters Via USB

 

 

9. USB - Temperature (IC and Thermistors) kits via EUSB:

 

 

           

   

  1-IC Temperature Via USB   4-IC-Temperatures Via USB

 

 

 

 

   

    4-Thermistors Temperatures Via USB

 

10. USB - Displays (1-4 lines 8-40 CHR) kits via EUSB:

 

 

   

    LCD Via USB

 

11. Monitor e-mail and/or room temperature and/or any sensor you deem appropriate via your USB port:

 

 

 

4 Email Alert via EUSB (PC USB port)

 

 

             

 

                       Model A       Model B With temperature Reading

 

View if you got new email, while your father or Mother is on the computer.

 

 Educational kit for the all family.

 

Yes, free software...

 

12. Free Enhance EID's USB (EUSB) kit line software, Code DLL, and software sample for our EUSB kits.

 

 

 

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   ALL KITS ARE PROUDLY DESIGNED, FABRICATED

   and MADE IN THE U.S.A.

 

Electronic kit related books. All books are in stock and can be shipped the same day:

 

New PC-RS232, parallel port, and other technical books are in stock. We encourage you to compare pricing with Amazon. Buying from EID always translates into saving money $$$.

 

 

USB Complete by Jan Axelson 

 

Everything You Need to Develop Custom USB Peripherals (Second Edition) This great book is in stock and can be shipped the same day.

 

Book list price $49.95. Our price is only $33.33 when you buy it with one of our USB kits.

 

You Save $16.62 (more then 33%)

 

Serial Port Complete by Jan Alexson

 

Everything You Need to Programming and Circuits for RS-232 and RS-485 Links and Networks. This great book is in stock and can be shipped the same day.

 

Book list price $39.95 our price is only $27.33 when you buy it with one of our RS232 kits.

 

You Save 12.62 (more then 31%)

 

Parallel Port Complete by Jan Alexson

 

Everything You Need to Programming, Interfacing, and Using the PC's Parallel Printer Port. This great book is in stock and can be shipped the same day.

 

Book list price $39.95 our price is only $27.33 when you buy it with one of our kits.

 

You Save 12.62 (more then 31%)

 

The Microcontroller Idea Book by Jan Alexson

 

Circuits, Programs, & Applications featuring the 8052-BASIC Microcontroller. This great book is in stock and can be shipped the same day.

 

Book list price $31.95 our price is only $24.24 when you buy it with one of our kits.

 

You Save 7.71 (more then 24%)

All of the the above 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. just drop us a line at: Sales@eidusa.com

 

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

 

ALL OF OUR KITS and PRODUCTS ARE PROUDLY DESIGNED, FABRICATED and MADE IN THE USA.