Category: Physics
Showing 177–192 of 198 results
Physical Optical Experiment Box Triangular Prism Convex Lens Concave Mirror Set Junior High School Model
$101.24PhysicsAdd to cartSpecificationsProduct Name:Optical Experiment BoxType:Physics Teaching InstrumentMaterial:AcrylicWeight:About 435gSize (L * W * H):23.5cm * 16cm * 5cmFeatures– Used To Explore The Propagation Path Of LightUsing a laser source, in a slightly dark space, you can clearly observe the propagation path of light in the air;– Homemade Corner ReflectorTry to make a corner reflector with the two …
Physics Science Lab Basic Circuit Learning Starter Kits Electricity Electromagnetism Experiment Kit for Junior Senior High School Students
$121.95PhysicsAdd to cartSpecificationMaterial:PC PlasticColor:YellowBattery:AA batteryPurpose:Learn basic Electricity and Magnetism experiments through full-color manuals, understand the basic principles, and help children learn, think and explore.Features1.Learn the basic circuit principles and investigate the electricity and magnetism by doing experiments.2.Perfect kit for both junior students and high school students to learn about electricity and magnetism. Enhance their interest in physics.3.Easy …
PingPong Table 10nis Practice Robot Automatic Ball Machine for Training-Exercise
$516.36PhysicsAdd to cartSpecificationsRated voltage:100V-240VRated power:36WBall speed:4-40M/SBall out frequency:40-70/ minutes(The frequency of the ball will be adjusted from left to right from left to right)Spin direction:2 wheels drive (multi-spin, up and down, right and left)Dropping:Fixed droppingSwing frequency:0-5 level swing speed adjustOut-ball frequency:0-5 level can be adjustedBall switch:Short ball/long ball switchLoad ball:More than 100pcsFeatures–Fill the serving machine set ball …
PingPong Table 10nis Practice Robot Automatic Ball Machine for Training-ExerciseRead More
Plastic Battery Case Holder Storge Box DIY for 4pcs 18650 3.7V Rechargeable Batteries
$16.19PhysicsAdd to cartSpecificationMaterial:ABS PlasticColor:BlackSize (L*W*H):Approx. 78x79x24mmFeatures– Made of ABS material, lightweight, convenient to carry.– Simple in structure, easy to install.– Suitable for 4pcs 18650 batteries.– You can use this case with your own battery to form power system supply.Package Included1 x Battery Case Holder (Batteries Not Included)
Professional Reflector Astronomical Telescope + Adjustable Tripod Science Education for Gift
$91.11PhysicsAdd to cartSpecificationProduct Name:TelescopeModel:E31375Size:56x74x15.7cm/22×29.1×15.7inColor:MulticolorObjective Focal length:600mmClear aperture:50mm (2 ″)Scope:4 * 18Field of View:1 degreeFinder Scope Magnification 3xEye-Piece Magnifications:F=6mm for 100x magnification and F=12mm for 50x magnificationNote:With the H6 eyepiece (100 times), you can see the craters and craters of the moon, and you can observe sunspots with special sunglasses. H12 eyepieces (50x) can be used as 50x …
Protective Full Face Safety Sandblast Sandblasting Mask Helmet Sand Blasting
$115.41PhysicsAdd to cartSpecificationMaterial:Canvas, Glass Lens, Plastic frameColor:Multi ColorSize:Free sizeFeatures1.Comfortable use and wear2.Ensure your safety in working3.Professional anti-dust equipment4.It is suitable for dust produced by painting, polishing, polishing, sandblasting and other industriesPackage included1 Pcs Sandblasting Helmet
Pulley Dynamometer Fixed & Moving Pulley Physics Experiment DIY Science Educational Toys Kit
$10.80PhysicsAdd to cartFeatures1. Happy and easy to learn2. Exercise your children practical ability3. Train your children observation capability, thinking and analytical skillsLearning PointsFixed pulley, movable pulley conceptWhy the fixed pulley can not save effort , but movable pulley can save effortExplanation:With movable pulley can save a half power, fixed pulley is a lever arm, no save effort …
Solar Fan Magnetic Levitation Levitating Brushless Mendocino Motor w/ Propeller Education Model
$115.21PhysicsAdd to cartSpecificationName:Solar Magnetic Levitation ModelType:Double Layer Horizontal Solar Fan TypeMaterial::Acrylic, Magnets, Solar Panels, Copper Enameled WiresFeature:Automatic rotation under lightPrinciple:Photoelectric Effect, Electro-Magnetic InductionDimension (L*W*H):175*100*105mmFeatures1. Double layer construction, solar fan, solid and durable.2. Laser-cutting acrylic material, no burrs, beautiful cruved lines.3. Transparent visual structure, explain the principle and mechanism easily.4. Unique magnetic levitation structure, almost frictionless.5. Creative gifts, …
Spirograph Design Set Tin Draw Drawing Art Craft Create Education Tool
$34.41PhysicsAdd to cartDescriptionGet ready for hours of fun with the Spirograph Design Tin Set, a must-have for young and old alike With Spirograph’sdistinctive interlocking gears and wheels, anyone can draw elegant, spiraling designsBrought to you by spirograph Toys, where we use our skills and passions to bring great kids’ products into the worldSpecificationsMaterial:Polystyrene acrylonitrileColor:ClearPackage sizeLength:22cm / 8.7inchHeight:31.5cm …
Spirograph Design Set Tin Draw Drawing Art Craft Create Education ToolRead More
Submarine Boat Archimedes Principle Demonstration Physics Experiment DIY Science Educational Toys
$8.09PhysicsAdd to cartFeatures1. Happy and easy to learn2. Exercise your children practical ability3. Train your children observation capability,thinking and analytical skillsLearning PointsArchimedes’ PrincipleWhy submarine can dive in the water, floating, or even hover This is mainly related to gravity and buoyancy, according to inchfloat of the Lawinch (or Archimedes’ principle), any object in the liquid are subjected …
U Shaped Horseshoe Magnet Compass Kit Magnetic Field Physics Experiment Education Teaching Toys
$22.26PhysicsAdd to cartFeatures– Discover the fun of magnets!– Red & blue painted poles, represents the north and south poles.– Great for science fair projects or classroom demos. Use it with iron fillings or paper clips for magnetic field experiments.Package Included1 x Horseshoe Magnet Physics Experiment Kit
U Shaped Horseshoe Magnet Red Blue Painted Pole Physics Experiment Teaching 60mm
$22.26PhysicsAdd to cartFeatures– Magnet size:60mm x 51mm x 9mm– Red & blue painted poles, represents the north and south poles.– Great for science fair projects or classroom demos. Use it with iron fillings or paper clips for magnetic field experiments.Package Included1 x U Shape Magnet
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
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5Pcs CP2102 USB To TTL/Serial Module Downloader
$21.98Converter BoardAdd to cart5Pcs CJMCU CP2102 USB To TTL/Serial Module UART STC Downloader For Driver Installation Introduction:http://forum.hobbyant.com/forum-topic-56275.html Description CJMCU-CP2102 its highly integrated, built-in USB2.0 full-speed function controller, USB transceiver, crystal oscillator, EEPROM and asynchronous serial data bus (UART), supports full-featured modem signal without any external USB devices. CJMCU-CP2102 works with other USB-UART adapter circuit similar to the driver …
10pcs 180 Degree USB 3.0 Type A female Socket Connector SMT Charging Socket Plug Connector
$10.11Terminal BlocksAdd to cartSpecificationsColorBlueRated Current1.5ARated Voltage30VInsertion Force35N MaxDurability3000 Cycles Min Rubber CorePBT / Icp Ul94V-0 Resistance To Voltage500V Ac Min. Insulation Resistance≥1000MΩPull-Out Force10N Min.Initial 8-20N AfterWorking Temperature-20 Degrees To 60 Degrees Contact Impedance≤30mΩTerminalsBrass C2680,Nickel Base,Gold-Plated 1 u,Package included-10pcs X 180Degree Connectors
Dual Servos Knob Serial Port Control Board Futaba MG995 SG90 Steering Gear Debugging Module
$13.11Other Module BoardAdd to cartFeature1. The onboard stable 8-bit MCU is used to generate high-resolution PWM signals with precise control.2. Support manual mode and return to medium mode, switch by button, with mode indicator.3. Support knob adjustment or serial command control in manual mode.4. The serial port command control can use the matching host computer software or connect to …
Dual Servos Knob Serial Port Control Board Futaba MG995 SG90 Steering Gear Debugging ModuleRead More
Keyes Brick Laser Head Sensor Module (pad hole) with Pin Header Board Digital Signal
$4.36Sensor & Detector ModuleAdd to cartDescriptionThis sensor is fully compatible with ARDUI NO single-chip microcomputer, and its connection port is also compatible with Arduino sensor expansion board. It is mainly composed of a laser head, which is composed of a light-emitting tube core, a condenser lens, and a copper adjustable sleeve. After connecting to the power supply, we directly input …
Keyes Brick Laser Head Sensor Module (pad hole) with Pin Header Board Digital SignalRead More
5pcs DC3~5V AK-119 433.92MHZ 4 Pin Superheterodyne Receiver Board without Decoding -105dBm
$10.37Other Module BoardAdd to cartFeatures1. The product is small in size, high in sensitivity and strong in anti-interference ability;2. The same definition as the four-pin pin of RXB12, the usage is the same. The unit price is lower than RXB12 and can be directly replaced.Technical ParametersWorking voltage:DC3~5VTransmission rate:4.80KBPSQuiescent current:6mAReceive sensitivity:-105dBmDimensions:30 * 9 * 5mmWorking temperature:-20 ° C ~ +80 …
5pcs DC3~5V AK-119 433.92MHZ 4 Pin Superheterodyne Receiver Board without Decoding -105dBmRead More
150g Capacity Quartz Silica Melting Crucible Pot for Gold Silver Platinum Refine
$16.19Glassware KitAdd to cart150g Capacity Quartz Silica Melting Crucible Pot For Gold Silver Platinum RefineDescriptionMaterial:quartzCapacity:150gDiameter:43X57mm/1.69inch X2.24inch(ID*OD)Height:20mm/0.79inchDeepth:15mm/0.59inchNet Weight:40gFeatureQuartz silica melting crucibleProduced by modern ceramic processing technologyHigh orrosion resistance and strength,the temperature resistance up to 2800℃/5072FPerfect for gold silver casting and refine usagePackage included1X Quartz Silica Melting Crucible
WXD3-13-2W Precision Potentiometer 470R 470 Ohm Wirewound Multi-Turn Potentiometer
$4.50Module ComponentsAdd to cartSpecificationsResistance range:470┯Resistance tolerance:÷ 5%Rotation angle:3600 ÷ 20 Number of laps:10 lapsRated voltage:160VStarting torque:3.5 ~ 100mN.mRated power:2W (85 →) 0W (125 →)Linearity accuracy:÷ 0.3%Mechanical durability:10,000 weeksPackage included1 x Potentiometer
