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Top rated products
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Drill Machine- MB140 For PCB Drilling & Mini Craft
₹425.00Original price was: ₹425.00.₹169.00Current price is: ₹169.00. -
Jumper Wire DuPont Female To Female (10 Pins)
₹25.00Original price was: ₹25.00.₹22.00Current price is: ₹22.00. -
Plastic Blue Thin Spur Gear-50Teeth for 6mm Shaft
₹65.00Original price was: ₹65.00.₹55.00Current price is: ₹55.00. -
BD140 PNP Bipolar Transistor
₹25.00Original price was: ₹25.00.₹22.00Current price is: ₹22.00. -
BO Motor Wheel- 75mm Dia. x 8mm Width (1Pcs)
₹22.00Original price was: ₹22.00.₹16.00Current price is: ₹16.00.
Google Review
Bamboo Lab A1 3D Printing




Power Generation Using Pulley– Science Hobby Project
₹999.00 Original price was: ₹999.00.₹749.00Current price is: ₹749.00.
STOCK: Available on Backorder
Quick Review:
- Educational Demonstrations,
- Bicycle-Based Power Generation,
- Wind or Water Energy Models,
- Small-Scale Emergency Power.
Shipping: Usually delivered in 3-7 days.
Hand Made || 100% Working || Free Online Demo Class On Video.
Need in Bulk Quantity? Let’s Talk!
Availability: On Pre Order.

Power Generation Using Pulley– Science Hobby Project
Abstract: Power Generation Using a Pulley is a simple mechanical-to-electrical energy conversion system designed to demonstrate how rotational motion can be harnessed to produce electricity. In this project, a pulley is rotated manually or through an external mechanical source such as a moving object, bicycle wheel, flowing water, or wind-driven shaft. As the pulley rotates, it transfers motion to a connected generator or DC motor, which converts mechanical energy into electrical energy based on electromagnetic induction. The generated power can be used to light LEDs, charge small batteries, or operate low-power devices. This project highlights the practical application of pulleys in renewable energy systems, emphasizing concepts of mechanical advantage, rotational motion, and energy conversion. It serves as an effective educational model for understanding basic power generation principles in physics and engineering.
Applications
- Educational Demonstrations- To teach renewable energy concepts and mechanical-to-electrical conversion.
- Bicycle-Based Power Generation- Pulley attached to a bicycle wheel can power lights or charge mobile devices.
- Wind or Water Energy Models- Pulley driven by moving air or water to generate electricity.
- Small-Scale Emergency Power- Produces power for LED lights during outages.
- Science Fair & Academic Projects- Ideal for engineering and school-level demonstrations.
- Mechanical Energy Harvesting- Converts human or machine motion into usable electricity.
Shipping Time :> Processing Time—>Demo Class —> Shipped —> Transit Time 3 to 7 Day–> Delivery
**Project Image only Illustration Purpose. The project may be the same or maybe an improved Version.**
Warranty
This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.
What voids the warranty?
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.
Shipping
We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.
For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.
We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.
This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.
We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.
Other Info
- Country of origin: India
- Packer/ Importer: Ercoms Robotics Lab
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