Category: Mathematics
Showing 49–64 of 172 results
84PCS Polyhedral Dices Set for Dungeons & Dragons Dice Desktop RPG Game Dices
$52.47MathematicsAdd to cartSpecificationsName:Dice SetMaterial:AcrylicColor:12-Color(7Pcs/color)Size:one sizeQuantity:84PcsFeatures1. Complete polyhedral dice set, 12 color and 7Pcs/color. Comes with 84 pcs dice for all your gaming needs:12xD20, 12xD12, 12xD10 (00-90&0-9), 12xD8, 12xD6, 12xD4.2. Easy to read. Large and easy to read numbers, new font enamel dice.3. Irresistible hand feel dice with shiny enamel finish, bears the test of time.4. Beautiful, great …
84PCS Polyhedral Dices Set for Dungeons & Dragons Dice Desktop RPG Game DicesRead More
8cm Optical Glass Triple Triangular Prism Physics Teaching Light Spectrum
$20.24MathematicsAdd to cartDescriptionsTriangular prisms are used to disperse light, that is to break light up into its spectral components(the colors of the rainbow)SpecificationsMaterial:Optical glass, not plasticColor:TransparentSide length:8 cm / 3.15inchPrism length:2.5 cm / 0.98inchPackage Included1 Pcs x Triangular prisms
8Pcs Lab Spring Balance Hook Weight Set force Meter Gauge Dual Scale Spring Dynamometer 1N 2.5N 5N 10N
$64.79MathematicsAdd to cartSpecificationMaterial:Premium Metal+Plastic+Stainless SteelBar Dynamometer Range:1N 2.5N 5N 10NHook Weight:50g*10Cylinder dynamometer:5NDemonstration dynamometer:5NFeatures1.Physics Lab Experiment Euipment2.Great for school teaching, study3.High resolution, easy-to-read scale, with transparent, plastic casing4.User friendly zero-point calibration capability5.Balance is classroom qualityPackage Included4*Bar Dynamometer1 Set Hook Weight2*Cylinder dynamometer1*Demonstration dynamometer
9Pcs Kids DIY Perler Pegboard Creative Templates Educational Crafts Beads Toys
$13.35MathematicsAdd to cartSpecificationLength:9.4cm-14cm/3.7inch-5.51inch(appr.)Width:7.2cm-12.5cm/2.83inch-4.92inch(appr.)Height:5mm/0.2inch(appr.)Attention:The same size between color cards and pegboards.Feature– Made of plastic material,safety,durable and practical.– Perfect for parenting education,communicating each other as well as Intellectual development.– Great gifts for kids,students,etc.– Can excite kid’s creativeness,help them improve hand making.– Improving child’s hand-eye coordination, identification ability, tactile sense.– Need to match beads(do not include) to use.Package Included9x Pegboards9x …
9Pcs Kids DIY Perler Pegboard Creative Templates Educational Crafts Beads ToysRead More
Adult Party Drinking Dise Game Playing Mora Dice Drink Decider Dice Wedding Party Favor Decoration
$3.85MathematicsAdd to cartSpecificationName:Mora DiceModel:E11032Material:Environmental Protection AcrylicColor:WhiteSize:25x25x25mmApplication:Party/Bar/Festival etc.Features-Six sides:Drink 2 cups, Sip, Drink at will, No drink, Bottom up, Drink half cup.-Roll the dice and make your partners suffer the consequences in this game of chance.-Best gift for playing.Package Include1 x Mora Dice
Aerodynamic Speedboat Assembly Model Science Technology Wind Energy Experiment Physical
$13.77MathematicsAdd to cartSpecificationLength 250mm Width:110mm Height:100mmPower:130 motorColor:red, yellow, blue Random delivery!Experimental equipment:wheels, switches, wires, DC motors, battery boxes, EPS bodies, diagonal pliers.Switch:A device that turns the power on and offEPS body:the overall structure of the wind numberApplicable to:Children over 6 years old (parental guidance)Students in the third grade or above can try independent production.Features1. Assembled models propelled …
Aerodynamic Speedboat Assembly Model Science Technology Wind Energy Experiment PhysicalRead More
Alligator Clip Jumper Wire Standard Controller Board Kit for Makey Makey Science Toy
$48.59MathematicsAdd to cartDescriptionAlligator Clip Jumper Wire Standard Controller Board Kit for Makey MakeySpecificationVoltage:DC 5VCommunication Interface:USBController Board Size:9.4cm x 4.8cmFeatures-This allows you to hook up all kinds of fun things as an input.-It is an invention kit that tricks your computer into thinking that almost anything is a keyboard.-The kit uses high resistance switching to detect when you’ve …
Alligator Clip Jumper Wire Standard Controller Board Kit for Makey Makey Science ToyRead More
Aquarium Decorations Trunk Bole Driftwood for Fish Tank Resin Ornaments
$33.98MathematicsAdd to cartSpecificationsMaterial:ResinColor:Deep GreenSize:(L)X(W)X(H)16X10X6.5cm/6.3inchX3.94inchX2.56inch(appr.)Features– Made of resin material,no fade, do not affect the water quality and the health of fishes.– Perfect for aquarium landscaping and home furnishings.– Offers the natural environment feeling without any pollution of aquatic creatures and damage.– Make your aquarium vivid and add a nice scenery to your aquarium.– Fish can hide and Pass …
Aquarium Decorations Trunk Bole Driftwood for Fish Tank Resin OrnamentsRead More
AU 15X 300mm Glass Tube Tubing Blowing Blow Wall Borosilicate OD 10mm 1mm Thick Vacuum
$42.51MathematicsAdd to cartSpecificationMaterial:Borosilicate GlassColor:TransparentLength:300mm/11.8InchOuter Diameter:10mm/0.39InchThick Wall:1mmFeatures1. Resistant to high temperature and corrosion.2. High quality Borosilicate Glass Blowing Tubes OD 10mm,300mm Length3. Fire polished in both sides.NotePlease allow a slight error due to manual measurements, thank you!Package Included15 x Glass Tubes
Baby Kid Rainbow Creative Observe Ferris Wheel Rattle Educational High Chair Toys
$14.97MathematicsAdd to cartSpecificationProduct Name:Rainbow Ferris Wheel ToyModel:A86095Size:18×11.5x8cm/7.08inchx4.52inchx3.14inchColor:Multi-colorMaterial:PlasticFeatureColorful, rich colors stimulate baby’s visual development and improve baby’s perception of colorExercise and hearing, color stacked beads can accurately capture the baby’s attention, and the pleasant sound stimulates the baby’s auditory developmentThe bottom suction cup can firmly fix the toy on the smooth surface, reducing the trouble of the mother …
Baby Kid Rainbow Creative Observe Ferris Wheel Rattle Educational High Chair ToysRead More
Baby Montessori Math Toys Digital Shape Pairing Counting Board Kids Baby Children Educational Wooden Toys Gift
$36.44MathematicsAdd to cartSpecificationsItem type:Puzzle digital toyMaterial:woodenApplicable age:infant (0-3 years old)Size:39.5×14.5cm/15.40×5.66inch(1cm=10mm=0.39inch)Measurement Details in the attached picture.Features-High quality splint, special plastic for children’s toys, special paint for environmentally friendly water-based children’s toys Select high-latitude cold area wood, which has hard, small deformation,not easy to crack, etc.The advantages. Make toys more playable and storage resistant.-Imagination is a symbolic expression that …
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CC2530F256RHAR cc2530 Module Serial Port Transparent Transmission with ZB502 Development Board Kit
$52.47Module KitsAdd to cartNoteAt least two CC2530 modules are needed to realize Z1gBee networking, this product contains only one.Two methods can be usedApplication method:(The bottom layer is implemented by the board, you only do the application)Use the firmware associated with the board. In this way, the board is a Z1gBee wireless serial port module, the operation is as …
H2519-5 Dual Row Plastic Terminal 600V 36A 6 Positions Screw Terminal Block Cable Connector Barrier Terminal Strip Block
$12.14ConnectorsAdd to cartSpecificationModel:H2519-5Type:Terminal block Working frequency:High frequencyInterface type:AC/DCRated current:36ARated voltage:600VConductor cross section:0.5-6mm2Number of pin:6Number of bits:6Contact material:CopperInsulation material:Insulation plasticSize:55.6mm x 21mm x21mmFeature:1) High precision2) Excellent inoxidability3) High corrosion resistance4) Great ingredient accuracy and high intensity5) Widely used in lamp, decorated lighting, factory, household appliances, distribution boxes and other transmission equipment, specially point at wire, cable access and …
2 Lamp Backlight Universal LCD CCFL 10V-28V inverter
$8.73Other Module BoardAdd to cart2 Lamp Backlight Universal LCD CCFL 10V-28V Inverter For 10 Inch To 22 Inch ScreenFeatureVoltage:10V ~ 28VCable:300mm(L) / 6 pinSize:122 x 27mm ( L x W )Interface:double light small interfaceInterface definition:1. VCC 2. GND 3. NULL 4. NULL 5. ON/OFFPackage included1 x 2 lamp backlight universal laptop LCD CCFL inverter 10V-28V1 x Cable
Wanptek NPS306W 110V/220V 0-30V 0-6A Adjustable Digital DC Power Supply 180W Regulated Laboratory Switching Power Supply
$170.09Electrical DC Power SupplyAdd to cartProduct descriptionThe Wanptek NPS-W series is a three-window display mini DC power supply that simultaneously displays voltage, current, and power.This product improves the shortcomings of traditional linear power supplies that are bulky, heavy, and inefficient.The output voltage and current of the product can be controlled and adjusted by coarse adjustment and fine adjustment potentiometer respectively, …
5pcs CJMCU-5102 PCM5102A Stereo Digital To Analog Converter DAC PLL Voice Module
$50.58Sensor & Detector ModuleAdd 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.DescriptionBrand:CJMCUPCM5102A Stereo DAC Digital To Analog Converter PLL Voice ModuleMore infos:!Package included5 x CJMCU-5102 Stereo DAC Digital To Analog Converter PLL Voice Module
1Channel RS485 MODBUS RTU Serial Port Multi-function Relay Module PLC Controller for Smart Home 12V DC
$12.66Relay ModuleAdd to cart>>> Manual:Click here to open SpecificationsWorking voltage:DC 12VWorking current:standby 11-13mA, 1 relay is on 44mA.Size:45 x 30 x 18 mmWeight:18 gramsMaximum load:10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDCFeatures-Six working modes:open, close, jog, self-lock, interlock, delay-AT command mode and MODBUS command control mode-Maximum delay of 9999 seconds under …