Category: Mathematics
Showing 113–128 of 172 results
Jigsaw Puzzle Toy Storage Mat Roll Up Puzzle Felt Storage for Up To 1500 Pieces
$26.73MathematicsAdd to cartSpecificationColor:BlackMaterial:FeltContent:1x Felt Mat + 1x Storage bag + 1x Inflator + 3x Fixing bands+ 1x Inflatable tubeSize:about 26×46 inch[Conversion:1cm=0.3937 inch, 1inch=2.54 cm]For up to 1500 pieces puzzle.FeaturesThe color of mat helps for easy sorting and contrast without any color confusion. With an inflatable tube. Convenient for rolling up. You can control the firmness of the …
Jigsaw Puzzle Toy Storage Mat Roll Up Puzzle Felt Storage for Up To 1500 PiecesRead More
Jigsaw Roll Mat Puzzle Games Storage Tube Stores Up To 1500 pieces Kids Toy Gift
$22.26MathematicsAdd to cartSpecificationColor:BlackMaterial:FeltSize:about 26×46 inch[Conversion:1cm=0.3937 inch, 1inch=2.54 cm]For up to 1500 pieces puzzles.FeaturesThe color of mat helps for easy sorting and contrast without any color confusion. Bigger mat for up to 1500 pieces puzzle.Easy rolling up. Convenient for storing.Package Included1x Felt Mat(Only Mat. Puzzle is not included.)Note-Due to different producing batches, product details might be a little …
Jigsaw Roll Mat Puzzle Games Storage Tube Stores Up To 1500 pieces Kids Toy GiftRead More
Kids Child Early Education Enlightenment Teaching Learning Puzzle Toys Gift
$22.26MathematicsAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.SpecificationsColor:As shownMaterial:BeechRecommended Age:3+Box Size(LxWxH):20x4x18CM (7.9×1.6×7.1in)Develop skills-Creativity-Memory-Spatial Reasoning-LogicFeatures– Race for speed, test your memory, or take your time creating unique designs– Be the first player to correctly recreate the pattern to win the …
Kids Child Early Education Enlightenment Teaching Learning Puzzle Toys GiftRead More
Kids Child Magnetic Tangram Jigsaw Puzzle Toy Creative Shape DIY Wooden Puzzles Montessori
$21.42MathematicsAdd to cartSpecificationMaterial:woodColor:as picture showsBook Size:22 x 37 cmApplication:ChildrenFeatures Magnetic, not easy to lose Cultivate early education awareness Durable material Safe, non-toxic and odorless Use children’s imagination A best birthday / Christmas gift to your children.Package include1 x Magnetic Clip-on Tangram Puzzles Book
Kids Children Wooden Numbers Math Puzzle Board for Toddlers Educational Early Learning Toys
$54.66MathematicsAdd to cartSpecificationProduct Name:Math Toy Board Wooden Toys Rings Montessori Math Toys Counting Board Preschool Learning GiftsMaterial:WoodWeight:approx.950gColor:Multi-colorSize:44.8*19.8*1cmSuitable age:4-6 years oldFunction:Color, shape, digital cognition, fishing gameFeature– Made from high quality wood material, which is not only durable but also stable to service a long-lasting life.– Natural wood material, of no peculiar smell, safer and no hurt hands.– Built …
Kids Children Wooden Numbers Math Puzzle Board for Toddlers Educational Early Learning ToysRead More
Kids Wooden Frog Clock Calendar Date Weather Board Learning Educational Toys
$46.56MathematicsAdd to cartDaily Cognitive Calendar Teaching Clock Board, Wooden Early Education Puzzle Learning Toy, Time Date Season Weather MonthSpecificationsColor:As shownMaterial:Basswood + Natural Environmental Protection Safety PaintSize:30*30*1.8CM/11.8*11.8*0.7inchWood board thickness:1cm/0.4inchSuit for:12 months aboveFeatures Educational Wooden Calendar Clock Date Weather Board Toy for Kids Children Made of wooden material, stable and durable Comes with weather, calendar, date and clock functions …
Kids Wooden Frog Clock Calendar Date Weather Board Learning Educational ToysRead More
Kids Wooden Math Puzzle Toys Numbers Learning Hand-Eye Coordination Educational Games
$43.73MathematicsAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.DescriptionType:Wooden Mathematical ToysMaterial:WoodenColor:Multi-colorApplicable age:infants (More than 3 years old)Size:approx.40x15x6.5cm/15.75×5.9×2.56′(1cm=10mm=0.39inch)Measurement Details in the attached picture. Feature– Natural wood material, of no peculiar smell, with a smooth surface and a hornless design,safer and no …
Kids Wooden Math Puzzle Toys Numbers Learning Hand-Eye Coordination Educational GamesRead More
LP Vinyl Record Player Measuring Azimuth Ruler Phono Tonearm VTA Cartridge
$10.89MathematicsAdd to cartTechnical SpecificationsColor:ClearMaterial:AcrylicSize:61*49 mm / 2.4*1.9inchThickness:10 mmFeatures:High-definition, high transparency, easy to useFeatures and Benefits Headshell alignment block used for VTA & Azimuth alignment (vertical tracking alignment) Precision crafted using clear acrylic with crystal clear print Highly Clear; Material:Acrylic Packing List:1x Azimuth RulerPackage Contents1x LP Vinyl record player Measuring phono Tonearm VTA/Cartridge Azimuth Ruler
Magnetic Levitation Demonstrator Magnetic Levitating Desk Toy
$30.52MathematicsAdd to cartDescriptionThis magnetic levitation desk toy makes a great gift to amaze people with the power of magnets. Being held in place only through an extremely small point of contact, the only thing that will slow this spinner down is the air which means that this toy spins for up to 3 minutes just with one …
Magnetic Levitation Demonstrator Magnetic Levitating Desk ToyRead More
Magnetic Suspension Pen Kit Scientific Desktop Toys Levitation Physics Education
$28.54MathematicsAdd to cartSpecificationsMaterial:PlasticSize (L x W x H):16.3 x 8.5 x 21.7cmWeight:300gFeatures– An interesting magnetic levitation pen that stimulates children’s interest in learning and curiosity;– Let children get in touch with scientific products earlier, increase their interest in scientific knowledge, and lay a solid foundation for future enjoyment.Package Included1 Pcs x Magnetic Suspension Pen Holder1 Pcs x …
Magnetic Suspension Pen Kit Scientific Desktop Toys Levitation Physics EducationRead More
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50Pcs 12V Female DC Power Socket Jack Plug Wire Connector Cable CCTV DC 5.5 x 2.1mm
$32.76Module ComponentsAdd to cartFeaturesDC 5.5 x 2.1mm.Wire Specification:0.15mm²Length:Approx. 27cmMax Current Rating:2AMax Power Rating:60WTransmission voltage:1V~38VUsage temperature:-50→~65→Material:Copper WireUse for:Led Driver/ Strip connector/ CCTV Camera.Package Included50 x 12V DC Connector Cables
EMC EMI Low Noise Pre-RF Amplifier 20dB 5MHz-5GHz RFamp002
$87.30RF amplifierAdd to cartParameter1. Power supply voltage:11V-15V DC2. Gain:greater than 20DB in the 30MHz-1GHz frequency band3. Input and output impedance:50┯4. Maximum output power:10dBm5. Input signal:-10DBm6. Bandwidth:30MHz to 3GHz (gain is different under different frequencies)Measured gain (prototype)F=5.0MHZ GAIN=13.15DBF=10.0MHZ GAIN=23.89DBF=30.0MHZ GAIN=27.06DBF=50.0MHZ GAIN=27.92DBF=500.0MHZ GAIN=24.84DBF=1.0GHZ GAIN=22.01DBF=1.5GHZ GAIN=20.72DBF=2.5GHZ GAIN=17.65DBF=3.5GHZ GAIN=10.06DBF=4.0GHZ GAIN=9.09DBF=5.0GHZ GAIN=8.90DB7. Noise figure NF (theoretical value)500MHz@ 0.6dB1GHz@ 0.7dB2GHz@ 0.7dB3GHz@ 1.1dB4GHz@ 1.6dB5GHz@ 2.1dBComparison …
EMC EMI Low Noise Pre-RF Amplifier 20dB 5MHz-5GHz RFamp002Read More
RX24 100W 30R 30RJ Metal Aluminum Case High Power Resistor Golden Metal Shell Case Heatsink Resistance Resistor
$6.55Electronic Accessories & SuppliesAdd to cartFeaturesIt has the characteristics of small size, high power and high precision.It is sealed by professional technology.It has the advantages of stronger heat resistance, higher temperature resistance, moisture resistance, high anti-vibration and explosion protection.Scope of application:Testing power supply, frequency converter, automobile LED lamp, automation equipment, audio, frequency divider, servo industry and other harsh industrial control …
5pcs SRX882 433/315MHz Superheterodyne Receiver Module Board for ASK Transmitter Module
$16.71Smart ModuleAdd to cartItem OverviewThe SRX882 is a super-heterodyne receiver module with a micropower and strong driving force in conjunction with the ASK transmitter module. It has high stability, anti-interference and high cost performance, and also has a strong driving force, which can pass ROHS, FCC, CE and other certifications. The data port can be directly connected to …
5pcs SRX882 433/315MHz Superheterodyne Receiver Module Board for ASK Transmitter ModuleRead More
13.5mm Adjustable Laser Pointer Module Holder Mount Clamp 3 Axis
$42.51Engraving Parts & AccessoriesAdd to cartDescriptionMaterial:stainless steelColor:blackMount Inner Diameter:13.5mmSize:40X60mm/1.57X2.36inch(L*H)Feature1. Stainless steel laser moudle holder2. Professional angle and height adjustable design3. Installed on the laser module,it can become a professional laser pointer or laser locator4. Can also used a as a heatsink for the laser module,extend the laser module life time5. Fit for 12mm diameter laser modulePackage included1X Laser Module Holder
Mask Scary Glow Mask LED Mask for Halloween Mask Party Masks Neon Maske Skeleto Halloween Party Decor
$17.17EL ProductsAdd to cartColor. Red / Color. Orange / Color. Yellow / Color. Blue / Color. Blue / Color. Purple / Color. White / Color. Pink / Color. Fluorescent Green / Color. Green / Color. Transparent Blue /