Category: Physics
Showing 97–112 of 198 results
Children Fun Electric Drill Puzzle Toys Disassemble Screw Nut Assembly Comb
$46.56PhysicsAdd to cartSpecificationsItem type:Drill Screws Puzzle Blocks ToysMaterial:ABSColor:As picture showProduct size:30.5×24.5×5.5cm/11.90×9.56×2.15inchPackage size:31×24.5×6.5cm/12.09×9.56×2.54inchQuantity:193pcs(1cm=10mm=0.39inch)Measurement Details in the attached picture.Package included1 set Drill Screws Puzzle Blocks ToysFeatures– Made of green environmental material, no harm to your kids.Suitable for above 3 years kids.– Children can drill colorful screws into the board to make tons of cool designs.– This great value pack …
Children Fun Electric Drill Puzzle Toys Disassemble Screw Nut Assembly CombRead More
Children Physical Experiment Model Kit Lab Electricity Circuit Magnetism Learning Supply Model
$22.26PhysicsAdd 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.Features1. The simple electric circuit kit will help children to learn the basic concepts of electricity and electrical circuits.2. Children will also learn about electrical conductors and insulators.3. You may use your …
Circle Radius Semicircle Drawing Template KT Soft Plastic Ruler Jewelry Building Design Drawing Board
$22.26PhysicsAdd to cartSpecificationMaterial:K Plastic (Soft Plastic)Type:Circle, Semicircle, RadiusLength:25cmWidth:14.4cmFeatures– Made from transparent, orange plastic. The rate of transparency allows you to see the drawing below template for easy positioning.– Assorted sizes of 24 different assorted circles, from φ1mm to φ24mm, and 20 different assorted semicircles, from 12.5mm to 60mm.– The templates eliminate the time consuming job of drawing …
Digital Magnetic Levitation Solar Auto Rotation Small Aircraft Model Kids Toy Science Teaching Tool
$53.66PhysicsAdd to cartDescription– This product uses solar power to supply current to the coil wound on the shaft to generate a magnetic field, and a strong magnet fixed to the base (housing) to generate a repulsive force to drive the rotation. Due to its unique magnetic suspension structure, it has almost no friction and is characterized by …
DIY 88 Track intelligence Training Building Block 88 Track Rolling Blocks Toys
$19.97PhysicsAdd to cartName:DIY88 Track Building Block 88 Track Rolling FrictionModel:JY-WIZT00297SpecificationNet weight:144.7gPackaging size:390*280*10mmComposite finished product size:105*185mmColour:Log colourMaterial:WoodFeatures– Training of Practical Ability– Types of Science and Education:Physics– Intelligence trainingNote1. Because there may be slight deviation in manual measurement, please refer to the actual object.2. The picture is the finished product after installation and the shipment is the installation material …
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DIY Audio Plasma Speaker Kit Classic TL494 Single High Power Sound Music Can Restore the True Tone
$110.85PhysicsAdd to cartSpecificationsProduct Name:Plasma SpeakerInput:24V DCSize:106mm*79mmAudio input:3.5mm for the source device usedFeatures-The product emits sound by directly driving the ionized air to vibrate;-The product can restore the true tone to the maximum extent;-This is the best choice for DIY enthusiasts, taking you on a magical journey with technology and DIY.Package Included1 Set * Plasma SpeakerWorking Principle1. Under …
DIY Electromagnetis Experiment Model DC Electric Circuit Direct-current Motor Model Science Toy
$22.26PhysicsAdd to cartSpecificationColor:YellowMaterial:PlasticVoltage:110vSize:6cm *5.2cm (length*width)Features1.Understanding of DC motor structure and the name of every parts.2.Understanding the working principle of motor and energy conversion process.3.With basic technical knowledge of electric motors, one can assemble this toy.4.It’s good physical teaching tools, easy to undestand and handle.5.DIY mini motor model toy, the fun of making and learning science knowledge of …
DIY Glass Jar Bottle Cutter Art Craft Handmade Tool Cutting Machine
$60.74PhysicsAdd to cartFeatures Easy to operate, easy to store and more aesthetically pleasing. Recycle glass bottles and jars and make a functional artwork. Suitable for most of drinking glass round bottles. Eco-friendly material, exquisite design, is safe and durable.Specifications– Material:Metal– Color:Silver– Product size:16x16x11cm/6.3×6.3×4.3inch– Features:Durable, Sharp, Easy to InstallPackage Included1x Glass Bottle Cutter1x Allen Wrench1x 240 Mesh Sandpaper1x …
DIY Glass Jar Bottle Cutter Art Craft Handmade Tool Cutting MachineRead More
DIY Hand Crank Generator Scientific Education Material Assemble Model Kids Student Classroom Manual
$18.21PhysicsAdd to cartSpecificationMaterial:WoodenSpecifications:11 * 6 * 9.5cmFeatures1. The hand crank generator used the experimental principle:The closed coil rotates in the magnetic field, and the induced current is generated by the electromagnetic induction phenomenon. The power generation principle is battery induction.2. Helping children develop their creativity ability,emotional ability,logical ability,practical ability,communication ability.3. As a family education resource, enhance parent …
DIY Hand Electricity Generator Model AC-DC Electric Generator Physical Experiment Education Toys
$46.56PhysicsAdd to cartSpecificationMaterial:ABS PlasticColor:As pictures shownSize:17.3cm*8.8cm (Length*width)Features1.For demonstrating the basic structure of the AC-DC generator and working principle.2.High quality and long service life.3.It’s good physical teaching tools, easy to undestand and handle.4.A great DIY educational toy for kids and student to have a hands-on experience and the sense of achievement.5.Kids Science Experiment Toys – Electric Generator Model6.Great …
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1:2 1-56MHz 200W Balun HAM Shortwave Antenna Balun 50 ohm to 100 ohm Unbalanced Balance
$56.85RF amplifierAdd to cartThe main parameters1. The transformation ratio is 1:22. Input impedance:50 ohms (unbalanced)3. Output impedance:100 ohms (balance) suitable for QUAD ANT antenna4. Frequency range:1-56MHz5. Standing wave:less than 1.56. Power resistance:500w7. Dimensions:outer diameter 50x130mm8. Weight:350 grams9. Comes with epoxy resin plate and 304 stainless steel lifting ring, with two copper noses for connecting the vibrator, convenient for …
1:2 1-56MHz 200W Balun HAM Shortwave Antenna Balun 50 ohm to 100 ohm Unbalanced BalanceRead More
5 Pcs 2.54mm 20 Pins IC Socket Wide DIP Sockets Adapter Solder Type
$3.55Module ComponentsAdd to cartSpecificationColor:blackQuantity:5 pcsNumber of pins:20 Pins (10pins / row x 2 rows)Pin length:2.9mmPitch:2.54mmRow to row distance:7.62mmDimension:25 x 10 x 8mm (L x W x H)Contact termination through holeContact type dual wipe contactPackage included5 x 20 Pins IC Sockets
1Hz-150Khz 3.3V-30V Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display
$22.06Other Module BoardAdd to cartParameter settingsThe module has four independent keys, used to set the frequency and duty cycle, support short press (increase or decrease a unit)and long press (fast increase or decrease), very simple, set the parameters automatically save, power failure Lost.Module parameters1. Working voltage:3.3 ~ 30V;2. Frequency range:1Hz ~ 150KHz;3. Frequency accuracy:the accuracy in each range is …
4 Slots 18650 Battery Holder Plastic Case Storage Box for 4*3.7V 18650 Lithium Battery with 8Pin
$6.55Module ComponentsAdd to cartSpecificationsSupport Model:18650 BatteryShell material:ABS fire, flame retardant, high temperature, color diversity and other materials for choice.Metal spring:carbon steel nickel plating by NCAA salt spray test, stainless steel spring.External:wire, welding pieces, pins, male and female buckle (3.7v button)Terminal:copper nickel platingCorn:nickel plated with coppervPackage Included1 x 4 Slots 18650 Battery Holder Plastic Case Storage Box