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Nowadays, there are so many products of tenergy dynamo lantern educational stem building toy in the market and you are wondering to choose a best one. You have searched for tenergy dynamo lantern educational stem building toy in many merchants, compared about products prices & reviews before deciding to buy them.
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Here are some of best sellings tenergy dynamo lantern educational stem building toy which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
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EUDAX DIY Dynamo Lantern Educational STEM Building Toy,Labs Demonstration Motor Activity Teaching Model Hand Cranked Power Electricity DC Electric Generator Physical Science Experiment Education
- Educational toys – This is an assembled hand-cranked generator model that can be disassembled with tools to give your child a better understanding of the model’s construction.Through this DIY package, children can exercise their own hands, thinking, exploring, creating ability,Build a toy that light up the LED by hand and the drive motor to learn the principle of conversion between energies.
- Learn through playing – Kids will learn from the mechanics of the hand-crank generator and how the kinetic energy is used to generate electricity. The Dynamo Lantern is a safe and interactive experience that keeps kids engaged, which makes it one of the most unique electricity learning toys available.
- Safe to play – A great and practical gift for children to enjoy and learn. Popular among schools and teachers for an interactive, hands-on learning experience as well as being one of the safest electricity learning toys in the classroom. Our kids STEM toys contain small parts, not for children under the age of 3.
- Hands on fun -The hand crank generator is already assembled and comes with an English manual. After you receive the items, you only need to install the pulley and adjust the brush to use.kids can learn to solve and think about issue while reading the manuals.
- Sold by EUDAX，come with English manual for User,If you have any questions, please contact us for free, we will solve for you！
EUDAX DIY Dynamo Lantern Educational STEM Building Toy,Labs Demonstration Motor Activity Teaching Model Hand Cranked Power Electricity DC Electric Generator Physical Science Experiment Education – Hand Powered
Specification:
Item Name: DIY Hand crank generator model
Size: 173 * 88 * 118mm \ 6.81 *3.46 * 4.64 in (L * W * H)
Material: PVC plastic and metal
Color: Multicolor (White \ Red \ Yellow \ Green)
How to use：
When using, use a belt to wrap the pulley and make the brush in good contact with the collecting half ring. Rotating the large pulley through the rocker drives the armature to rotate. At this time, one LED emits light, changing the direction of rotation, and the other LED emits light. It can be explained that a current is generated in the coil, and mechanical energyis converted into electric energy.
Pay attention：
1. The wire and the collector ring and the LED soldering area should not be touched by hand to prevent the line from being disconnected.
2. After the experiment is completed, the belt sleeve should be removed on one wheel to prevent the belt from being loose and slippery.
Package included:
1 Set Plastic Teaching Model（Already assembled）
WARNING: CHOKING HAZARD Small parts. Not for children under 3 years old.
AGPTEK Solar Lantern, 5 Mode Hand Crank Dynamo 36 LED Rechargeable Camping Lantern Emergency Light, Ultra Bright LED Lantern – Car Charge – Camping Gear for Hiking Emergencies Hurricane Outages
- 5 CHARGING METHODS: Solar Powered, Crank Dynamo, Car Adapter, USB or 3 x AA Battery.
- GREEN POWER: Hand Crank Dynamo Solar 36 LED Lantern Outdoor Super Bright Camping Work Light
- LOW ENERGY CONSUMPTION: Built in the Polysilicon solar panels, More brighter than the other camping light and lower energy consumption
- USB OUTPUT: An universal USB charging port for charging mobile phones and other devices (output: DC 5V/1A)
- 2 BRIGHTNESS MODES: Bright mode [adequate for reading and most normal activity], Super bright mode [extended vision or to share]
Thorfire LED Camping Lantern Lights Hand Crank USB Rechargeable Lanterns Collapsible Mini Flashlight Emergency Torch Night Light Tent Lamp for Camping Hiking Tent Garden Patio – CL01
- ✔ PORTABLE VERSATILE LIGHTS – These led lights can be used as flashlights or lanterns. Extended as a LED camping lantern
- folded as a powerful mini flashlight, making it a portable multifunctional light. It’s only 5.9 oz in weight, and foldable design fits seamlessly into your backpack or pocket. Take it when traveling, camping, hiking, picnic and more.
- ✔ HAND CRANK AND USB RECHARGEABLE LANTERN – ThorFire led lanterns have built in rechargeable batteries. No need to waste money buying batteries anymore. It can be either charged via regular 5V USB charging cable or hand cranking when you are out of power supply. Idea light for camping, fishing, traveling, emergency, outdoor adventure and home use.
- ✔ SMART PROTECTION CHIP – ThorFire lantern flashlight has fail-safes protects your lantern from overcharging, over-discharging and over-circuit, guarantees safety in utilization.
- ✔ TWO LIGHTING MODES – ThorFire led lanterns have two lighting modes: High and Low. Brightness is 125LM(High), 30LM(Low) which meets different lighting requirements. The High mode is ideal for camping, hiking, reading and the low mode is great as an area light or as a tent light.
- ✔ WHAT YOU GET – 1x ThorFire CL01 Camping Lantern, 1x DC/Micro USB Charging Cable, 1x User Manual
- 40 days money back guarantee and ThorFire’s 18 months hassle-free warranty with considerate customer service. Order with no worries!
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Conclusion
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