Category: Science Education
Showing 513–528 of 546 results
Variable Decade Resistor Resistance Box 0-9999.9 Ohm Electrical Learning Tool for Physical Teachings
$70.86PhysicsAdd to cartIron Variable Decade Resistor Resistance Box 0-9999.9 Ohm For Physical TeachingsSpecificationMaterial:PlasticColor:BlackSize:Approx. 17 x 13 x 9 cm/ 6.69 x 5.12 x 3.54 inch (L x W x H)Feature– Made of high quality material, durable and practical to use– Fine workmanship, good performance– Resistance obtainable is from 0 ohm to 9999.9 ohm– Great teaching aid and …
Vertical DIY Project Turbines LED Windmill Small DC Motor Wind Blades Wind Generator
$32.39PhysicsAdd to cartSpecificationWind leaf diameter:The diameter of 62mmGenerator size:The diameter of 20mm*37mm(excluding put tail, put tail 42 mm in length)The generator shaft:The diameter of 1.5mm*10mmCarrying pole size:The diameter of 4mm*63mmColor:As shown in pictureFeaturesa.The world’s smallest wind turbines, the wind turbine can turn 360 degrees in any, is the direction because of the windb.Automatically by the wind power …
Vertical DIY Project Turbines LED Windmill Small DC Motor Wind Blades Wind GeneratorRead More
Vertical Hydroponic Flow Through Piping System Site Grow Kit DWC Deep Water Culture Planting Box
$356.28PhysicsAdd to cartDescriptionThe kit mainly includes the hydroponic piping system, a water tank, a pump, planting baskets and sponges It doesn’t come with a lighting system so you will have to place it in natural light or buy artificial lamps to place over it.SpecificationType:2 Layers, 8 SitesPump Voltage:AC 220VMaterial:PVC PlasticColor:WhiteSize:As The Picture ShownPackage Included1 x Hydroponic Piping …
Vintage Wooden Chinese Chess Board Table Game Set Pieces Gift Toy Collectibles
$127.56PhysicsAdd to cartSpecificationsMaterial:ResinColor:RedSize ChartBoard size:Approx. 26 x 25.5 x 6.5cm/ 10.23 x 10.03 x 2.55inchKing height:Approx. 4cm/ 1.57inchQueen height:Approx. 3.8cm/ 1.49inchRook height:Approx. 3.4cm/ 1.33inchBishop height:Approx. 3.4cm/ 1.33inchKnight height:Approx. 3.3cm/ 1.29inchPawn height:Approx. 3.5cm/ 1.37inchFeatures– High-end Collectibles Vintage Chinese Terracotta Warriors Chess; – Board Games Set Gift for Leaders Friends Family;– Perfect for intellectual development, home leisure and entertainment;– …
Vintage Wooden Chinese Chess Board Table Game Set Pieces Gift Toy CollectiblesRead More
Water Drawing Painting Writing Cloth Mat Board Magic Pen Doodle Kids Baby Toy
$16.19MathematicsAdd to cartSpecificationsPattern:OceanMaterial:CanvasSize:Approx.64x48cm/25.2×18.9inchFeatures1.A interesting travel toy/ indoor toy for 1-6 years old kids.2.Just fill the pen with water and draw on the aqua draw mat.3.The white painting area allows children to fully utilize their creativity and imagination.4.Kids are fascinated as the colorful images spring up, the slowly fade away, so that kids can use the draw mat …
Water Drawing Painting Writing Cloth Mat Board Magic Pen Doodle Kids Baby ToyRead More
Water Supply and Drainage Design Drawing Template KT Soft Plastifc Ruler Drafting Stencil
$7.48ChemistryAdd to cartSpecificationMaterial:K Plastic (Soft Plastic)Type:Water Supply and Drainage DesignLength:20cm Width:9cmFeatures– Made from transparent orange, soft plastic. More flexible than traditional green plastic, can be bent and not easy to break. – The rate of transparency allows you to see the drawing below template for easy positioning.– The templates eliminate the time consuming job of drawing drainage …
Water Supply and Drainage Design Drawing Template KT Soft Plastifc Ruler Drafting StencilRead More
Wimshurst Static Machine Physics Electrostatic Generator Electrical Equipment Science Education
$135.66PhysicsAdd to cartFeatures1.The two plates are supported in two rigid uprights and driven by belt in opposite direction.2.They are heavy, high resistance plastic with sectors of aluminium sheet.3.Two jars (condensers) made form glass and aluminium foil.4.The whole body is mounted on a plastic base nicely polished.5.Size:28.5cm*30cm*33cmPrincipleThe operating principle of the machine is based on two counter-rotating disks …
Wind Vane Wind Direction Physics Experiment DIY Science Educational Toys Kit
$14.16PhysicsAdd to cartSpecificationMaterial:PlasticSuitable for children over 8 yearsLearning Points:Wind direction and wind strengthWarning:Due to relatively sharp wind vane, please note that the eyes and the wind vane to maintain a certain distance from the experiment.featureFeatures1. Happy and easy to learn2. Exercise your children practical ability3. Train your children observation capability,thinking and analytical skillsPackage Included1 x Wind Vane …
Wind Vane Wind Direction Physics Experiment DIY Science Educational Toys KitRead More
Wind Windmill Turbine Dual Use USB/ AAA Battery Generator Education DIY Model Desktop Organizer
$196.41PhysicsAdd to cartDescription Metal Model Dual Use USB/ AAA Battery Generator Motor Mainly Used in Science Education ModelSpecification Material:Zinc Alloy Size:323*160*409mmFeatures– Dual use:USB charging or use AAA battery– A great decor of a Wind Powered Turbine, which is powered by USB charging or use AAA battery.– It is a great desk model for an executive or an …
Wood Trick Windmill Mechanical Model 3D Wooden Puzzles DIY Toy Assembly Gears Constructor Kits Gifts
$91.92PhysicsAdd to cartDescription– No words can fully describe the satisfaction upon completing a full set!– Engaging, unique and beautiful designs… handmade by YOU!– You will certainly be proud displaying your creation for all of your friends and family to admire!SpecificationMaterial:WoodModel Size (Assembled):200*255*90mmNumber of Components:40 piecesAssembly Time (Estimated):1-2 hoursRecommended Age:7+Features1. Wood Trick Mechanical Models are Wooden Puzzles in …
Wooden Christmas Advent Calendar Christmas Elk Decoration Fits 25 Circular Chocolates Candy Stand Rack
$21.57ChemistryAdd to cartSpecificationName:Wooden Christmas CalendarSize:Approximately 40x35cm (15.7X13.8in)Material:WoodenFeatureIt is sent flat packed, simply slot the stand together and place the tree into the stand and fill with your chocolates.Package Included1 x Christmas Calendar (The Chocolate is NOT included)
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M5Stack Ultra-Wideband UWB UnM5Stack Ultra-Wideband UWB Unit indoor Positioning Module DW1000 Low Power Consumption for indoor Wireless Tracking Rangeit indoor Positioning Module DW1000 Low Power Consumption for indoor Wireless Tracking Range
$87.06Test & Measuring ModuleAdd to cartDescriptionUWB is a Unit which integrates the UWB(Ultra Wide Band) communication protocol which uses nanosecond pulses to locate objects and define position and orientation. The design uses the Ai-ThinkerBU01 Transceiver module which is based on Decawave’s DW1000 design. The internal STM32 chip with its integrated ranging algorithm,is capable of 10cm positioning accuracy and also supports …
3 in 1 LED Ultrasonic Anti Barking Pet Dog Train Repeller Control Trainer Device
$36.44Solar CollectorsAdd to cartLED Ultrasonic Dog Repeller Handheld Dog Trainer Device 3 in 1 Anti-barking Stop Bark Dog Deterrent Training ToolsFeaturesUltrasonic design-Adopts ultrasonic technology, make the dogs be quite and can effectively train your dogs to be obedient and stop some unwanted behaviors, protect you from being attacked by unfriend dogs. Multi-function deviceThe dog repeller have 3 functions, …
3 in 1 LED Ultrasonic Anti Barking Pet Dog Train Repeller Control Trainer DeviceRead More
3pcs DC 3.7-7.4V 4A 800-1000KV High Voltage Pulse Generator Super Arc Pulse Ignition Coil Module
$32.59Electronic Accessories & SuppliesAdd to cartDescriptionInput parameters:3.7-7.4V/4A input, cable length:about 10 cm (red + green -)Output parameter:800-1000KV / 0.5A, cabl length:about 16 cmHigh voltage polarization discharge distance:1.5-2cm (don’t exceed)Size:3.4 x 2.3 x 1.7cmAbout input power:can use 3.7V lithium battery input (such as 18650 battery), 4V or 6V lead acid battery and so on. The input voltage current affects the output …
Semiconductor Chilling Plate Cooling fan Kit TEC1-12706 thermoelectric Peltier Cooler Refrigeration Cooling System
$37.17Module KitsAdd to cartDescriptionAdopt TEC1-12706 semiconductor chilling plate, good quality for use.Complete sealed structure, isolating the moisture in the air.Higher reliability than others.Include TEC1-12706 semiconductor cooler and other accessories, easy to install.Great DIY kit for electronic enthusiasts in semiconductor cooling applications.FeatureSemiconductor Chilling Plate:TEC1-12706Size:40 * 40 * 3.75mmInternal Resistance:2.1~2.4Max. Temperature Difference:67C AboveRated Voltage:12V(Vmax. 15V, Starting Current 5.8A)Working Current:Imax.=4~4.6A(Rated 12V)Refrigeration …
Universal 40-Pin ZIF DIP IC Test Board Socket ZIF IC Socket for DIP IC MCU
$16.19SwitchesAdd to cartFeatureThis is a universal ZIF IC test socket.Great pin contact with a leverIt’s suitable for IC with 40 pinsEasy to remove and to program ICsSpecificationColor:greenMounting Type:Through holePitch:Approx. 0.1inchinch inches (2.54mm)Pin Number:40Type:DIP, ZIFSize(L x W x H):Approx. 65mm x 2.2mm x 1.1mm(L x W x H not include the pins and lever)Package Included1 x IC socket
AUDEW Premium Tire Pressure Gauge 0-100 PSI Heavy Duty & Accurate Air Pressure Tire Gauge for Car SUV Truck Motorcycle Bicycle
$28.34Switch AccessoriesAdd to cartSPECIFICATION-Applicable type:car, truck, motorcycle, bike, etc-Operating Temp:- 20 ℃ ~ + 40 ℃-Range:0-100 psi-Unit of measurement:PSI, BAR-Resolution:0.05 kg/cm-Accuracy:+/-1%+0.5psi(relative humidity Temperature 25 ℃)FEATURES1.More than a tire pressure gauge, also can deflate overinflated tires with a built-in air bleeder valve.2.High accuracy and easy to read with 2 units of measurement.3.Made with premium heavy duty matel materials, sturdy …