The SCRA-01 incorporates three kits; the OWI Robotic Arm, SR-06 Speech Recognition Circuit and the SRI-01 OWI speech interface circuit. By connecting these kits together you create a powerful speech control system capable of controlling the OWI-Robotic Arm Trainer using voice commands.

The SR-06 speech recognition circuit allows you to train any word(s) in any language to control the robotic arm.

You can purchase the kits separately and build your system slowly or purchase them bundled together. Kits may be purchased as kits needing assembly or assembled and tested. see prices below.

Item #SCRA-01 $299.95 (unassembled)
Item #SCRA-01A $474.95 (assembled)

The SR-06 Speech Recognition Kit is a stand alone circuit that can recognize up to 40 words (user selected words) lasting one second each or 20 words (user selected words or phrases) lasting 2 seconds each. The speech recognition circuit is multi-lingual, words to be trained for recognition may be in any language.

Item #SR-06 $114.95 (unassembled)
Item #SR-07 $179.95 (assembled)

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The Speech Recognition Interface SRI-02 is an interface board for the SR-06 and SR-07. The circuit incorporates ten relay switched corresponding to the first ten target words of the SR-07 Speech Recognition Circuit. Each numbered relay has a single-pole double-throw (SPDT) switch rated at 125 VAC at 0.5 amps or 24 VDC at 1.0 amps. Using this interface easily allows the speech recognition kit to activate or deactivate 10 electrical circuits or devices.

Item #SRI-02 $132.95 (unassembled)
Item #SRI-02A $179.95 (assembled)

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The Speech Recognition Interface SRI-03 is an interface board for the SR-06 and SR-07. The circuit incorporates ten logic outputs corresponding to the first ten target words of the SR-07 Speech Recognition Circuit. Each numbered output is brought high (+5V) when corresponding trained word is recognized. Using this interface allows the Speech Recognition Kit to active or deactivate 10 electrical circuits or devices using the TTL logic signal.

Item #SRI-03 $83.95 (unassembled)
Item #SRI-03A $115.95 (assembled)

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The Speech Controller Kit connects the SR-07 Speech Recognition Kit to the OWI 007 Robotic Arm Trainer to allow control of the robotic arm using voice commands. Each robotic function is controlled by a spoken word. The user trains the SR-07 speech recognition circuit to recognize their voice and commands. Users can select their own words to control robotic arm function.

Item #SRI-01 $89.95 (unassembled)
Item #SRI-01A $135.95 (assembled)

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The Robotic Arm teaches basic robotic principles. Using the servomotor controller one can control the arm to grab, lift, lower, wrist rotate and pivot. The PIC16F873 micro controller used in the servomotor controller will be freely updated for one year to incorporate the Windows PC program and speech recognition hardware scheduled for release in 2006.

Item #RA-01 $349.95

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The OWI 007 Robotic Arm Trainer teaches basic robotic sensing and locomotion principles while testing motor skills as you build and control the arm. Using the wired control one can control the arm grab, release, lift, lower rotate wrist and pivot sideways 350 degrees. After assembly, one can observe the gear mechanisms through the transparent arm's plastic. Five motors and five joints allow for good flexibility.

The robotic arm interface kit connects OWI's 007 Robotic Arm Trainer (tm) to a personal computer, (IBM PC or compatible). The interface connects to the PC's serial port. The software for the interface permits real time control and contains a built-in interactive script writer demonstrating computer controlled automation and animatronics. The Robotic Arm PC Interface creates a fun way of learning and experimenting with computer automation and animatronics.

Item #OWI-007 $84.95 (arm unassembled)
Item #OWI-007A $149.95 (arm assembled)
Item #RAI-007 $79.95 (unassembled interface)
Item #RAI-007A $115.95 (assembled interface)

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Geiger counter are useful for checking for radioactivity and performing nuclear experiments. We offer eight models of Geiger Counters to choose from. Two Geiger Counters models are available in kit form. We also sell components for making your own geiger counter like GM tubes and radioactive sources.

Item #GCK-01 $249.95 (Kit - unassembled with wand)
Item #GCK-01A $319.95 (assembled)
Item #GCK-02 $195.95 (Kit unassembled internal detector)
Item #GCK-02A $267.95 (assembled)
Item #GCA-03 $312.95 (Analog Meter Internal GM detector)
Item #GCA-03W $354.95 (Analog Meter with wand External Detector)
Item #GCA-04 $399.95 (Digital Meter with Internal Detector)
Item #GCA-04W $449.95 (Digital Meter with wand External Detector)

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Servomotor Controller boards allows you to control servomotors. We have three servomotor controller models available. The four and five servomotor controllers allow you to control each servomotor independently via the onboard three-position switches, or using a Windows 98/XP program. The PC program allows speed control and script writing. The eight position servomotor controller is only PC control. PC control is through an available USB port. Three pin headers make it easy to connect servos - just plug them in. Uses either a 9V battery or AC adapter. All windows servomotor programs are available to download, click on picture to proceed to download page. Servomotor controller boards are available in kit form or pre-assembled and tested, servomotors not included but are available for purchase on this web site.

Item #SMC-04 $64.95 (unassembled)
Item #SMC-04A $99.95 (assembled)
Item #SMC-05 $98.95 (unassembled)
Item #SMC-05A $165.95 (assembled)
Item #SMC-08 $64.95 (unassembled)
Item #SMC-08A $108.95 (assembled)

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Make a hexapod walker robot. (2) Plastic base & legs, (3) servo 42 oz torque motors, switch sensors & whiskers, pc board, electronics, mounting hardware, booklet. The hexapod walker comes in two colors transparent and black, the PIC-WALK-01T and PIC-WALK-01B respectively.

**Now Accepting Pre-Orders, Ships in March 2007**

Item #PIC-WALK-01T $194.95 (Transparent; Kit - Requires Assembly)
Item #PIC-WALK-01B $194.95(Black; Kit - Requires Assembly)

Dialed phone numbers, repeater codes, control codes, anywhere touch tones are used your TG2 will decode and store any DTMF tone it hears. A simple hook-up to any radio speaker or phone line is all that is required. The Flash storage capacity of the built-in micro controller allows the circuit to store 640-digit numbers for 10 years, even with the power turned off. The bright 8-digit display lets you scroll through the stored numbers at your leisure. To make it easy to pick out numbers or codes, a dash is inserted between any group or set of numbers that were decoded more than 3 seconds apart. Added features include an onboard RJ11 phone jack for easier phone line interfacing and an output latch jack offering an external trigger source when a user specified number ( 1 to 60 digits) matches the monitor input. The TG2 runs on any 8 to 15 volt DC power source and is both regulated and crystal controlled for the ultimate in stability. Click on photograph for more information.

Item #TG2 $64.95

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. The documentation covers circuit descriptions and heart function. Multiple beat indicators include a bright front panel LED that flashes with the actions of the heart, an adjustable level audio speaker output and a monitor output to view the traditional style ECG/EKG waveforms on an oscilloscope. Uses 9V battery (not included) This is NOT a medical device, it is intended for hobbyist usage only. Click on photograph for more information.

Item #ECG1 $44.95

Solid state high voltage power supply is perfect for high voltage experiments, like Kirlian photography. The high voltage at the terminal won't electrocute you, so its relatively safe, but it can burn you, so use caution. Can be run from 5-24 VDC so the output voltage can be directly adjustable. Click on photograph for more information.

Item #PG13 $64.95

High voltage negative ion generator generates “ion wind” without a fan or moving parts. Wind is generated by force of ion repulsion. Similar in principle to the ion propulsion systems used by NASA in modern spacecraft. Generate negative ions for health and airborne pollution removal in small areas. Kit includes 7.5kV DC negative power supply at 400 uA, 7 ion wind tubes and mounting hardware for the ion wind generator. Click on photograph for more information.

Item #IG7 $64.95

Don't string cables through the house! Transmit your VCR or camera signal to any near by TV set with excellent audio and video quality. You can be the program manager of your own Mini-TV station! Click on photograph for more information.

Item #TV6 $34.95

(1) PIC16F84-04, (1) 4MHz crystal, (2) 22pF caps, (1) 4.7K 1/4 watt resistor, 7805 Voltage Regulator, (1) Solderless bread board (2.1" x 3.6" 270 tie points).

Item #PIC-STD-01 $19.95

Tutorial on binary number system, logic and I/O of ports A & B. (8) 470 ohm resistors, (1) 10K ohm resistor, (8) subminiature LED, (1) push button switch, booklet.

Item #PIC-LED-01 $5.95
Item #PIC-LED-02 $25.50

Tutorial on servomotors. (2) 42 oz. torque servo motors, (2) SPDT switches, (4) 10K, 1/4W resistors, (2) 3 pin headers, booklet.

Item #PIC-SERVO-01 $41.95
Item #PIC-SERVO-02 $59.95

Tutorial on stepper motors. (1) unipolar stepper motor, (4) TIP120 transistor, (1) UCN5804, (4) 10K 1/4watt resistor (2) SPST switches, (1) 7805 voltage regulator (1) 4050 hex buffer, (4) diodes, (1) 100 uF capacitor, (1) 50K potentiometer, booklet.

Item #PIC-STEP-01 $32.95
Item #PIC-STEP-02 $50.95

The UFO Detector is now available in kit form, suitable for fitting into your own housings. The kit allows you to construct the project in either a horizontal or vertical position. Click on Photograph for more information.

Item #UFO-02 $64.95

The Video Multiplier kit takes a standard video signal (color or B/W) from a video camera or VCR and multiplies the video output four times. Used for showing multiple displays of video signals, surveillance equipment, video equipment, special effects, etc. Click on photograph for more information.

Item #VM4X $14.95

Explore the properties of Ferromagnetism and Curie points with this Curie Effect Heat Engine. Kit Includes:

• Nickel Curie effect enhanced wire (part of aluminum wire assembly)
• 1.5" Aluminum Wire Assembly
• Neodymium Disc Magnet 1"Diamter x 3/16" Thick
• Birthday Candle
• Brass Machine Screw & Nuts
• Wooden Side .75" x 4" x .25"
• Base 1.25" x 2" x .5"
• Steel Plate 1.25" x 3" x .032"

The Solar engine kit stores electrical power from the sun. When enough power is stored the circuit dumps the stored electrical power through circuit load, in this case a motor. This kit may also be used with BEAM style robots or a solar roller.

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Item #SE-01 $29.95