Top Magnet And Circuit Kit Reviews

TOWODE Wired Magnetic Surface-Mounted Door Window Contact Reed Switch Personal Gap Alarm, Cabinet Strip Light Switch NC DIY Kit, Pack of 10 with 40 Screws

【Reed Switch】：IMPORTANT : When the magnet is near it makes connectivity, when the magnet is removed connectivity is broken.Wired magnetic door/windows contact can be added to wireless/wired Alarm Systems.(some wireless system has wired zones).
【No External Power Needed】：Connect to wired alarm control panel, GND (Positive) Connect with NC(Negative) ports directly which make signal stability and no trouble for the battery. These Wired Reed Switches means it needs wire to connect with the alarm control panel, but wire is not including in the package..
【Install Distance】：Gap between 2 pieces more than 15mm, less than 25mm.White color make home great and beautiful. Anti-fire ABS material..
【Install Attention】：Item CAN NOT connect directly to power, it works with your alarm system provide a switch signal.Working current under 12V..
【What NO NC Means】:NO means Normally Open: when the magnet separate, the circuit is conductive.
When the magnet together, the circuit is not conductive. NC means Normally Closed:When the magnet together, the circuit is conductive.
when the magnet separate, the circuit is not conductive..

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EUDAX DIY Physics Experiment Model Kit Electromagnetic Materials Electromagnet and Basic Electricity Discovery Circuit for School Lab Creative Educational Science Projects Teaching Equipment

Please read the instructions carefully, pay attention to the battery installation method, avoid short circuits, and complete the experiment according....
Learn basic Electromagnet and Basic Electricity Circuit through full-color manuals, understand the basic principles, and help Students learn, think....
This Physics Experiment Model Kit is mainly used for teachers and students to consolidate classroom textbook knowledge, exercise students' practical....
This Physics Experiment Model Kit can build many projects:Finished electromagnet.
Please feel free to contact us if you have new ideas for EUDAX Product, we will provide Best After-sales service.

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PRORECK PR-122M Complete 1500W Dual 12

...wer 1.5" aluminum 4-layer voice coils with bumped and vented magnet motor structures among other features. It has efficient bass response with deep and clean sound..
Amplifier with full range RCA output, RCA line input, high level input, bass EQ, dashboard remote, etc, meet all your needs.And amplifier contains mute circuit, bass optimization circuit, protection circuit, thermal protection, speaker short circuit protection, input overload protection and DC offset protection,make users have a better experience. Rich wire set, can meet your complete needs..
Wiring Kit Features:(1)High Grade Twisted Pair 100% Copper RCA Cables,(1)Blue Super Flex Power Cable,(1)Black Ground Wire,(1)Black Remote Cable and (1)Remote control,(1)Black Split Tube,(1)Speaker Wire,(1)Gold Plated ANL Heat Resistant Fuse Holder,(1)30 Amp ANL Gold Plated Fuse.Accessories: Wire ties, ring terminals, butt connectors, spades and grommet. Amplifier dimensions: 11 x 9.1 x 1.9 inches (L x W x H) Subwoofer dimensions: 28.7 x 14.2 x 15.7 inches (L x W x H).

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Fielect Rolling Door Contact Magnetic Reed Switch Alarm with 2 Wires for N.C./N.O. Applications MC-56

Total Size: 47.5 x 24 x 14.4mm / 1.87 x 0.94 x 0.57 inch (L*W*H).
[N.O./N.C.] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ).
when the magnet separates, the circuit is not conductive ( light off ). N.O. means Normally Open: when the magnet separates, the circuit is conductive( light on ).
When the magnet together, the circuit is not conductive ( light off ). When make order, pls check carefully!.
[Material] - The magnetic switch alarm is with durable zinc alloy housing for better rust resistance.
[Widely Used] - This Door Contact switch ensor works with any access control or burglar alarm system available.

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Fielect Rolling Door Contact Magnetic Reed Switch Alarm with 2 Wires for N.O./N.C. Applications MC-58

[Dimension] - Sensing Distance: 30-50 mm.
Total Size: 106 x 16 x 16 mm / 4.17" x 0.75" x 0.39" (L*W*H)003c/br003e.
[N.O./N.C.] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ).
when the magnet separates, the circuit is not conductive ( light off ). N.O. means Normally Open: when the magnet separates, the circuit is conductive( light on ).
When the magnet together, the circuit is not conductive ( light off ). When make order, pls check carefully!.
[Widely Used] - This Door Contact Switch Sensor works with any access control or burglar alarm system available.
[Note] - the Magnetic Door Switch must be installed according to the sensing distance. It can only provide a switch signal to the transmitter. It cannot directly load the power, nor directly connect the lamp!.

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magpross 20 Pieces 5 x 15mm Multi-use Refrigerator Magnets for Refrigerator Science Crafts Projects

Fine workmanship horseshoe magnet kit with incredible details could be seen everywhere..
With storage case horseshoe magnet kit for easy to store and use..
This magnet kit will improve your learning interest horseshoe magnet kit and the understanding of magnet properties..
The horseshoe magnet kit is a magnet teaching kit, durable and safe to use..
Made durable material horseshoe magnet kit for lasting use..

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DIY Personalized Magnet Kit - Design & Make Your Own Magnets (24 Magnets, 24 Caps, and Hole Punch Included)

TURN ANY LOGO INTO A MAGNET – Print your logo, cut the image out with our image punch tool, place the image on top the magnet, & attach the plastic cover. Voila! Your own logo magnet!.
DIY KIT INCLUDES 24 MAGNETS, PUNCH TOOL, & 24 IMAGE COVERS – Our magnet crafting kit is the perfect DIY crafting kit! It’s simple and easy to use with everything ready to go right from the package!.
PERSONALIZED MAGNETS KIT EASY & FAST – Use our magnet kit to create custom magnets that are ready in minutes! Perfect for crafting with friends, promoting your business, party favors & more!.
A FUN CRAFTING KIT FOR KIDS & ADULTS – With our diy magnet crafting kit you can turn any image into a magnet! No need to order online do it all right from home and see the results in minutes!.
100% MONEY-BACK GUARANTEE – If these DIY magnets don’t live up to your expectations, don’t worry. You can send them back for a full, complete refund of every penny you paid. You take NO RISK when you purchase with us today..

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L-faster 4WD Electric Mountain Skateboard Conversion Kit 4 Wheels Drive Off-Road Skateboard with LCD Display Remote

Modification kit: We provide a complete set of accessories including motor wheel, battery, circuit board, front wheel, remote control, wrench, charger, handle charging data cable. You can modify your own four-wheel skateboard with a personalized panel..
Easy to follow instructions, detailed modification steps for skateboarding novices to easily complete the modification..
Dndurance: Smart motherboard, with smart induction boot, automatic shutdown, power recovery system, linear brake and other functions. Imported high-quality lithium battery with overcharge, overdischarge and short circuit protection..
Strong power: full-magnet steel motor wheels, strong power and high conversion. Brushless power motor, low interference, low noise, long service life..

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Bass Pickups,Guitar Bass Pickup,3 Band Active & Passive EQ Equalizer Electric Bass Preamp Circuit Pickup Replacement for Active Bass Pickup Bass Guitar Wiring Harness

This kit includes a circuit and a set of pickup for jazz bass.
Nice replacement for your old broken one.
Easy to install and use, gives you professional performance.
The circuit has a bass, treble, volume and balance controllers, can offer you easy adjustments.
The pickup can perfectly collect bass sound with high quality signal.

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STEM Science Circuits Toy Kit for Kids - Educational Projects and Birthday Gifts for Boys and Girls Age 6-12 yr, NEXBOX Electric Circuit Board Building Blocks

[To the World of Science] Recommended by teachers. Get the STEM circuits toy kit that will keep your kids love of life, learning and science..
[Fun to Build and Challenge] Find the channels with circuits, magnet, button, light, buzzer and so on. Build a circuit maze and challenge the games with friends or family..
[Learning on Circuit Board] Fun & educational toys even for reluctant learners. Great ways to develop fine motor skills, practice outside of classroom, explore inventing experiments and science..
[Safe and Portable] All parts are insulated or accessible. Build by easy-to-follow manual or invent by yourself. A portable storage makes all pieces organized..
[Perfect Gifts] Boys and girls will gain success and confidence in the quick-win projects. Ideal gift alternatives to 6-8, 8-12 years old kids on birthday, holiday and any occasion..

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Woodland Home Strong Magnet Fishing 2000LB Kit with Case, Rope, Gloves, Glue and Durable Orange Rubber Protector, Powerful Fishing Magnet Neodymium Rare Earth Magnet, 5.3inch, Lake Treasure Hunt

WOODLAND BIGGEST MAGNET FISHING KIT - Both Magnet and Rope are tested and rated for Over 2000 LB (907KG) of pulling force. The uniqueness of this Woodland fishing magnet set is its tremendous power and its beautiful design. Super strong and powerful magnet. 5.3 inch (135mm) diameter body with a sturdy and more durable M10 eyebolt with a higher 2000 LBS capacity weight hold. 2000 LBS Strength 8mm Thick Rope 52 Foot (16 Meter)..
PREMIUM QUALITY - Bright orange rubber sleeve designed to protect your magnet from chipping or cracking while maintaining maximum holding power is both durable preventing rust and wear, and bright color makes it easy to spot in the water so you will never lose your treasure again! Comes Thread locked & Locking Washer And Extra Thread Locking Glue. Most Beautiful and purposeful Neodymium magnetics for recovery. Safe and strong magnet fishing kit with case..
VARIOUS USES - Your round neodymium fishing magnets with rope can be used in the workplace, garage or yard to lift, collect, hang, and clear your workspace. Use it to clean up magnetic items like nails, screws, bolts and other metal objects. This 2000lb water magnet is great for your many large DIY projects. Stronger than a Hippo or a fish! Huge and muscular treasure hunting ma....

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Pyle PLPW15D 15 4000W Subwoofer Subs 2 Pack Q Power QBASS15 Box Vented Enclosure Box Lanzar 2 Channel 2-Ohm Amplifier Amp & Wiring Kit

PACKAGE INCLUDES: 2 x PLPW15D 15" Subwoofers, 1 x Dual Subwoofer Ported Box, 1 x HTG237 2 Channel Lanzar Amplifier, and 1 x 8 Gauge Wiring Kit.
SUBWOOFERS: The black steel basket and non press paper cone look sleek and the 95 oz. magnet, 2.5 Inch four layer dual voice coil, and specially....
SUB BOX: Enclosure features solid 5/8" MDF construction, charcoal carpet covering, a dual vented design, and terminal cup connectors..
AMPLIFIER: The HTG237 offer 1000 watts of power, a bass booster circuit, line outs for left and right channels and soft turn off and turn on. It's....
Dimensions: 9.84''(L) x 2.24''(H) x 8.81''(W).

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QMseller MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch 2 Sets

Work as an anti-theft alarm, ideal for metal door and window.
NC means Normally Closed:When the magnet together, the circuit is conductive( light on ).
when the magnet separate, the circuit is not conductive ( light off ).
These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system.

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