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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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 /