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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20pcs DC-DC Buck Regulator Module 9V/12V/24V to 5V USB Charging Vehicle Power Supply Buck Module
$41.78Power Supply ModuleAdd to cartDescriptionProduct size:35.5*17*8.3mmInput voltage range:6-26VThe output voltage is 5.2V (considering the loss of charging line, the output terminal is about 5.2V, and the load terminal is about 5V).The maximum output current is 3A (without the heat sink, the output current is 2A).Note 1:Positive and negative can not be reversed, and the input voltage should not exceed …
3pcs AT Firmware DT-W5G1 5G WiFi Module 2.4g/5g Dual-band Module with Antenna interface for Wireless Image Transmission
$39.69Smart ModuleAdd to cartDescriptionSOC characteristicsBuilt-in 160MHz MIPS RISC processor512K SRAMCommunication rate:72Mbps (20MHz)Optimal balance & LLR quantificationWi-Fi featuresSupport 802.11 a/b/g/n, 2.4-2.5GHz, 4.9-5.85GHz2.4GHz Rx sensitivity:-75dBm/11n HT20 MCS7, Tx Power:21dBm5GHz Rx sensitivity:-74dBm/11n HT20 MCS7, Tx Power:16.5dBmSupport Station, SoftAP modeSupport Wi-Fi Direct (P2P)Supports CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRCP2P discovery, P2P GO mode/GC mode and P2P …
Geekcreit LCR-T3 LCR-T4 Mega328 Transistor Tester Diode Triode Capacitance ESR Meter Assembled
$34.98Power Supply ModuleAdd to cartSpecificationsResistor:0.1ω-50MωCapacitor:25pF-100000uFInductance:0.01mH – 20HWorking power:DC-9VStandby current:0.02uAOperating current:25mAMaterial:Metal+PlasticSize:about 11.1cm/4.37inchx2.6cm / 1.02inchx8.5cm/3.34inch[Conversion:1cm=0.3937 inch, 1inch=2.54 cm]Description1. Add boot voltage detection function2. Automatic detection of NPN and PNP transistors, N -channel and P-channel MOSFET, diodes (including dual diode), thyristors, transistors, resistors and capacitors and other components3. Automatic test out the pin element and displayed on the LCD4. Can be detected …
1Pair IP68 SP13 6Pin Waterproof Air Plug Socket Panel Mount Wire Cable Connector Aviation Plug
$8.73Electronic Accessories & SuppliesAdd to cartDescriptionProduct Name:13MM Waterproof Aviation ConnectorConnector Type:Plug + SocketPin Quantity:6PINWaterproof Level:IP68Rated Current / Voltage:AC 380V/25AWithstand Voltage:AC 1500VCable Range:4-6.5mmMaterial:Plastic, BrassColor:Blue, Black, Gold TonePackage included1 Pair x 13MM Waterproof Aviation Connector
5Pair IP68 SP13 6Pin Waterproof Air Plug Socket Panel Mount Wire Cable Connector Aviation Plug
$30.28Electronic Accessories & SuppliesAdd to cartDescriptionProduct Name:13MM Waterproof Aviation ConnectorConnector Type:Plug + SocketPin Quantity:6PINWaterproof Level:IP68Rated Current / Voltage:AC 380V/25AWithstand Voltage:AC 1500VCable Range:4-6.5mmMaterial:Plastic, BrassColor:Blue, Black, Gold TonePackage included5 Pair x 13MM Waterproof Aviation Connector
230W 7R DJ Disco Stage Head Light Lamp Moving Beam Ballast Power Supply Module
$45.91Power Supply ModuleAdd to cartTechnical SpecificationsMini size, compact design.sturdy and durable.Easy to use and convenient to operate.Application:Commercial, Engineering, Indoor, Outdoor, Professional, SailingFeatures and BenefitsMaterial:PCBVoltage:110-220VWattage:230WType:7R BallastLength:13cm/5inchPackage Includes1 x Power Supply ModuleNotice1. Please allow 1-3cm error due to manual measurement.Pls make sure you do not mind before you bid.2. The color may have different as the difference display,pls understand.
Emakefun DC5V Gesture Sensor Module with 4PIN Anti-reverse Connector Compatible with Lego Jack Fixing
$15.17Sensor & Detector ModuleAdd to cartFeature1. Supply voltage:5V2. Connection method:4PIN anti-reverse connection Dupont line 12C3. Module size:40*22.5mm4. Installation method:M4 screw compatible with Lego jack fixing5. Connection port:PH2.0Package includes1 x Gesture Sensor Module(the other items are not includes)
5pcs 5V 0.6A 3W Qi Standard Wireless Charging DIY Coil Receiver Module Circuit Board Wireless Charging Coil for Smart Phone
$40.93Power Supply 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.SpecificationsOutput:5V 0.6APower:3WCircuit board size:20 x 20 x 1 mmMagnetic shield size:28 x 28 x 0.1 mmCoil size:24 x 8 x 0.5 mmCoil outer diameter:24mmCoil inner diameter:8 mmApplication:Can be used for wireless charging …