Educational

This is a bare bones unit exactly as pictured. Measures; 5"W x 5-1/2"Deep x 1-1/4" Thick. Bears the following numbers on metal backing plate: ER-11BA, and 4102005. Operates with 1-3/8" dia. x 7/8" high Canon Motor with the following markings: Canon Precision Japan, SA32-110S1A, CM32-02401 and 5YGF. 8-pin male connector on one side and 6-pin female connector with insulated wire on the other. One printed circuit board bears number A44PIII. Another bears A44P263. Includes playback head. For more info or to place a sample order please call Marshall. 1000 available.

1" diameter stepper motor rotates worm gear to raise and lower a magnetic head assembly, probably from an audio or data tape drive. The worm gear part of this device might be useful for other applications. The motor is a 6 wire, unipolar stepper. The travel of the worm gear is about 0.5". Mounted on a metal assembly 3.1" x 3.3."

RATE GYRO ALLIED SIGNAL #63395/304420. NSN: 6615-01-071-1696. Rateintegrating gyro. Single gimbal. Input power 15 VAC 3 phase 400 Hz. Sorry, we are unable to obtain or provide detailed information on this unit. Dimensions: 1" dia. x 1-5/8"long.

Last year in only the United States, nearly 5 million people became victims to Identity theft. If you figure the population at about 300 million that would mean that nearly 5 million US citizens became the victims of ID theft.Packed full of information, this book is a must read for everyone. Complete with a special section for victims to direct them to the help resources they most need. Buy it now for only $27 and receive the following 2 Bonuses 1) Get inside the Minds of Scam Artists - Written by Denise Hall 2) Resources - 28 pages of information regarding all the scams plus where to get Free legal help, this information is constantly being update. When you purchase you'll get a special link to the resources where all you have to do is click on what you need more info about Contact me to purchase your copy today. Marshall 450-902-0489

9/16" x 9/16" x 7/8" high. Ferrite bobbin is 1/4" dia. x 5/16" high and is wound with 20" of #22 insulated wire. 2 pin PC board mount. Pins spaced 5/16". p/n 4026R. Probably a KDS monitor replacement part. 96 pieces in stock.

26VDC/1.3AMP Tecumseh #198-1-1 battery charger. Originally for use with the Tecumseh rechargeable power lawn mower. Can be used to charge electric car, scooter and robot batteries. Input 120VAC/72 watts. CSA/UL. Class 2. Has green "ready" light and red "charging" lite. 5"L x 2-3/4"H x 3-5/8"W. Four molded legs. Screw together construction. 6' AC line cord. 5' output cable terminated in 2.5/5.5mm barrel jack. Center positive. Individually cartoned.

SurplusTraders.Net is a great place for the educator to shop. SurplusTraders.Net is a Pandora's box of wonderful hi-tech treasures priced at a fraction of market price. Enjoy getting 5 times more for your buck. Every dollar you save drops straight to the bottom line and contributes directly towards your ability to purchase more for your students. Contact SurplusTraders.Net today for material you are having a hard time finding at a reasonable price. Perhaps we can help you. Call Marshall Duskes at 450-902-0489

Screws, nut, bolts, gears, springs and who knows what else. If it looks interesting and useful to the inventor, technicien, school shop or maintenance dept - we throw it in. These are packed up to order so please allow time for delivery.

Freznel magnifying lenses. GIANT SIZE!!!!! 41" X 31" BRAND NEW! Ideal for solar cooker experiments, collectors, heat concentrators, etc. These were designed for use in projection TV systems but are adaptable to science projects, lab experiments and equipment repair.

Lenticular plastic screens. GIANT SIZE!!!!! Approximately 41" X 31" BRAND NEW! These were designed for use in projection TV systems but are adaptable to science projects and laboratory experiments. Easily cut into smaller sizes.

Popular for use with printers. (USR 1.009.897) DB25 male to DB25 female. Wired straight thru. 6ft. Grey. Very attractive price.

This is a great item for the school computer or electronics lab. A great universal laptop power supply. Incredible versitility. Worldwide input 100 to 240VAC, 50/60Hz. CE approved. 7 output selection; 15V/16V/18V/19V/20V AT 3.5AMP regulated. 22V/24V at 2.9AMP regulated. Comes with set of 5 interchangeable plugs. Stabilized output, low ripple & low interferance. Short circuit and overload protection. Power LED monitor indicates proper output setting. Positive center polarity. 134mm x 67mm x 33mm. Line cord included. Priced low to save you money.

Yes indeed - we were offered 1,000,000 of these little beauties at press time. 3/4"L x 5/8"W x 1/2"H. They are packed 1000/case. That's about all we know about them. If you take 500,000 magnets you can have them for 9 cents each. Smaller quantities (minimum 1000 magnets) will be quoted on request.

Determine surplus stepper motor specs using simple easy to build test equipment. Design and build microcontroller-based control systems. (Flow charts and code examples included) Design and build stepper motor driver circuits. Analyze the mechanical characteristics of stepper motor driven devices. This book is full of experiments, circuits and code.

Brand new 12VDC 2048Hz Piezo beepers. Operational voltage is between 9 and 15 volts DC.Max current drain is only 40ma. 5/8" dia. x 1/2"H. Units are brand new, in original mfg packaging.

NiCad AA 550mAh 1.2V. High visibility yellow sleeve. A very popular rechargeable battery at a giveaway price. A real bargain for the school electronics shop.

8,000 ceramic magnets for sale. They are round with a hole in the center 3 3/8 across x 7/8 thick with a 15/16 hole in the center. They are oriented on the flat side. 1000 gauss. To be sold as one lot. Price open.

Brand new, original, distributor, boxed, Hammond, 166N8 power transformers. Input 115VAC/60Hz. Output; 8.5VAC at 4 amps. Center tapped. No load 9.04V. UL/CSA. 3.25" x 2" x 2"

1N4148T glass switching diodes. Brand new inventory, tape and reel, 10,000 diodes per reel. Teachers, students, technicians - if you can sell these for us we will be happy to reward you. We will offer the buyer a very low price.

1/2” ROUND CERAMIC MAGNET 0.5” diameter x 0.2” thick ceramic magnet with 0.1” hole in the center.

Charges AA, AAA and 9Volt Ni-Cd batteries. 110/220VAC input for use almost anywhere in the world. Great school shop item at a below wholesale price.

Model A3KG1DU6/A. These are excess inventory from a major manufacturer of specialized cable TV tuners, receivers and associated equipment. Utilizes LA7520N chip. Sorry no specs available. Brand new inventory. Approx size: 2" x 2" x 0.5". Use for research, classroom projects or simply take 'em apart to study how they work.

Brand new Sharp E6095A TV modulators with inputs for both audio and video. Operates on 12VDC. Excellent item for school project runs. The reliability of Sharp modulators is legend, and this represents an opportunity for entrepreneurial OEMs to grab small quantities at tremendous savings. Easily switchable from Ch 2 to Ch 3 NTSC. For NTSC applications. Ideal add RF output to mini cameras in surveillance applications, etc. Samples available to qualified buyers. Output connector is F type - inputs are standard header connector.

960 magnets with self-adhesive backs per roll. Rolls are scored every 2.5" to get magnets that are 0.030" thick x 1" x 2.5". 105 rolls available. As low as $90.45 each roll in quantity. Great item for arranging products in a display! Minimum order 8 rolls