ReviewsSimple Circuit Experiment

Children's Educational Toys Buzz The Wire Game Classic Collision Electric Shock Maze Game Intellectual Development Toys Electric Bump Maze Game Concentration Exercises for Kids Teens Adults (Orange)

... hands, and cultivate children's good mentality in a stressful and stressful environment. You can play and compete with friends and family. It is suitable for family gatherings, bar party toys, adult children's toys..
Suitable Situation: This scientific kit is suitable for experiment supplies in physics class, parents to teach their children basic knowledge of electric current, and gatherings of young physicists who love physics. Construct your own Buzz Wire and learn how to connect circuits. Every item owns 12 monthes worry-free guarantee, if you have any problem, please feel free to contact with us..

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zgs78hh 18V Battery Chip Protect Board Replacement Battery Protection, Circuit Board for Makita BL1830 BL1850

【Dimension】 -Size：200mmx150mm/7.87"x5.91"(L*W).
【Material】 -The copper clad laminate is made of FR-4 glass fiber and copper, the number of layers issingle-sided.
【Features】- The copper clad board is resistant to high temperature, is not easily oxidized, is not easily deformed, and is convenient for welding.
【Application】 - PCB circuit boards are very suitable for making PCB circuit boards and models. It is widely used in product development, DIY experiment, maintenance, production, etc.
【Noted】 -The product may be slightly scratched or dirty during transportation, which will not affect its use.

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Dark Waters

HANDS-ON STEM SCIENCE: The Steve Spangler Science Energy Stick is a one-of-a-kind toy to learn and explore the science of electricity and circuits by putting the power in kids’ hands & turning their body into a human conductor of electricity.
SHOWS HOW OPEN & CLOSED CIRCUITS WORK: The Energy Stick is a great visual science tool where kids put one hand on each end of the conductor stick to complete the circuit, sparking the emittance of sound and fun flashing lights.
SAFE CIRCUIT STICK TOUCH & HANDLE: These STEM educational toys are 7. 5” long, have electrodes on each and are completely safe to continuously touch and handle with bare hands.
SOLO OR GROUP STEM LEARNING: This science experiment kit is one of the top STEM activities for kids because it lends well to independent or group learning – where friends can hold hands in a circle to test their conductivity.
COMPLETE KIDS SCIENCE KIT: Each Energy Stick comes with an activity guide that teaches young scientists about open and closed circuits, conductors and insulators. Choose between 1 or 4 individually packaged energy stick kits.

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Treedix 4 Sets GPIO Breakout DIY Breadboard PCB Shield Red Expansion Board Kit Compatible with Raspberry Pi 4 3 2 B+ A+

The breadboard can provide a good prototype development platform for Raspberry Pi, and you can build your own circuit on this breadboard and have enough room for more complex circuit designs.
Combining the functions of Raspberry Pi GPIO pins to achieve many different functions, you can build an electronic experiment environment.
Easy to assemble, prototype breadboard, compatible with GPIO, with write-protected ID EEPROM.
With high-quality material, gold plated finish prevents oxidation，all pads from the top to the bottom are plated with holes.
We strive to make our 100% meet your requirements, and do our best to satisfy you.

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Sntieecr 6 Set 131 PCS DC Motors Kit Mini Electric Motor 1.5-3V 15000RPM with 66 PCS Plastic Gears Shaft Propeller Bulbs Buzzer Sounder Science Experiment Set for Kid DIY STEM Engineering Project

SCIENCE MOTOR KIT: Comes with 6 x DC Motor, 6 x Battery Holder Case, 6 x Rocker Switch, 6 x Motor Mounting Bracket, 12 x Electronic Wires(3.92"), 1 x....
COLORFUL SHAFT PROPELLERS: 12 Pieces 2 style different colors shaft propellers, 6 pieces 4 Vanes shaft propellers, 6 pieces 3 Vanes shaft propellers....
Mounting Hole Distance(center to center): 15mm/ 0.59".
Shaft Size: 10 x 2.0mm/ 0.39" x 0.08"(L x D).
WIDE APPLICATIONS: This complete electric motor kit good for kids experiment and explore basic electrical simple circuits. It can also be used in....
WARNING: Suitable for 8+ years. Be careful of scald caused by short circuit. Do not mix old and new batteries. Do not mix alkaline, standard....

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Giggleway Electric Motor Robotic Science Kits, DIY STEM Toys for kids, Building Science Experiment Kits for Boys and Girls-Doodling, Balance Car, Reptile Robot (3 kits)

Science Kits for Kids Age 8-12 : Encourage Your kids to build their robots and enjoy the endless fun of DIY science activities. Perfect gifts recommended for teens age 8 years and up..
Robotics for Kids: Including 3 sets parts for kids to assemble. Create electric balance car toys, doodling robot, Reptile robot..
Kids Science Experiment Kits: Kids can create electronic builds with their own hands, using the motors, wires and all parts included. Make learning more fun, learn basic principles of simple circuit, motors, mechanical and engineering. Stimulate their curiosity and creativity..
DIY Instruction Booklet: Clear and complete science guide booklet for kids to follow, let your kids to explorer their own world independently. Exercise their ability to solve the problems..
Packaging Includes: 3 pack robot parts, small screwdriver and an instruction booklet. 30 days no-questions-asked return policy. Response within 24 hours for any problems. Buy Giggleway educational toys worry free today..

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Treedix Compatible with Raspberry Pi 3B/3B+/4B GPIO Breakout Expansion T-Type Board with 20cm FC40 40pin Cable Development Board

The small board is connected to the 40-pin GPIO connector on the Raspberry Pi, and these pins are assigned to a breadboard-friendly layout and spacing.
T-shaped expansion board and breadboard make the experiment more convenient.
Using the GPIO expansion board, you can connect all versions of the Raspberry Pi to various sensors and electronic components.
Purpose: It can be used for the pin experiment of the experiment board, adding experimental items, etc., and it can be connected to the pin very reliably by simple soldering by yourself. 5. Strong compatibility: suitable for Raspberry Pi 3B/3B+/4B, 100% compatible with Raspberry Pi.
Strong compatibility: suitable for Raspberry Pi 3B/3B+/4B, 100% compatible with Raspberry Pi.

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Ballistic Precision Chronograph, Slingshot Bullet Bow Velocity Speed Tester

✔ Aluminum alloy, stainless steel material, support rod. Industrial-grade core components, stable performance, small error..
✔ Large effective induction area, convenient use and high sensitivity..
✔ Strong adaptability to ambient light, indoor and outdoor can be used during the day and night..
✔ Simple operation, large LCD screen meters per second (MPS) or feet per second (FPS) readings..
✔ Accurate velocity measurement for rifles, pistols, arrows and shotguns, and it can measure the flying speed of various projectiles, such as table tennis, badminton, physical acceleration experiment, projectile free fall experiment, etc..

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High Voltage Pulse Generator DC 6-12V 0.5-1 Million V Super Arc Pulse Ignition Transformer Boost Step-up Coil Module for Cigarette Lighter (901-c2)

[High Quality] The pulse generator is made of high quality material, it has long use life, high reliability and durability..
[Powerful] After the input of DC 6-12V voltage, a dc high voltage of about 10,000V (about 1-2 cm of arc) can be obtained at the output end, small size and high efficiency..
[Feature] The boost step-up coil module can generate high temperature and high frequency arc to easily ignite combustible such as smoke, paper and candle. There are two models of pulse generator for choice, including 901-2(work continuously for 10s) and 901-c2(work continuously for 1 min)..
[Good Performance] According to the tesla coil principle, the module outputs high voltage pulse current, thus it will generate the electric arc between the two wires. The peripheral circuit is simple (simply connect the switch, install the battery), the discharge intensity is violent..
[Application] This module is mainly used for high school science experiment, electronic instrument, negative ion generator, high voltage ignition, DIY science products and more..

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Treedix 5V 3A USB Type C Adapter Charger Power Supply Micro USB Interface Cable with ON/Off Switch Compatible with Raspberry Pi 4 4B

The power charger is specifically designed and tested for the new Raspberry Pi 4 4B, offering maximum stability and reliable operation..
Quality assurance-the adapter is manufactured using the highest quality materials and is protected against incorrect voltages, short circuit, and internal overheating.
The 3.3A current can provide enough current to ensure that the Raspberry Pi can operate properly during the complex experiment at each station..
Multiple protection designs: over voltage protection, under voltage protection, short circuit protection, over heat protection, over current protection.
The power supply with ON/OFF switch for easy control of charge status of your Raspberry Pi and can effectively reduce wear and tear of the Raspberry Pi power port caused by plugging..

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Lab Laboratory Stands Support and Lab Clamp Flask Clamp Condenser Clamp Stands, Sciencent Laboratory Grade Lab Metalware Set 60CM

– Laboratory stand and clamp is a generally used lab instrument used for physics and chemistry experiment..
-Used for:fixing and supporting a variety of instruments, commonly used in filtration, heating experiment..
– Used in conjunction with alcohol lamp..
– Simple apparatus for laboratory chemical reactions..

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