{"product_id":"sci-supply-hand-crank-dc-generator-6v-classroom-energy-demo-for-physics-stem","title":"Sci-Supply Hand Crank DC Generator (6V) – Classroom Energy Demo for Physics \u0026 STEM","description":"\u003cdiv\u003e\n  \u003ch2\u003eHands-on energy exploration in the classroom\u003c\/h2\u003e\n  \u003cp\u003eIn a bright science classroom, the Sci-Supply Hand Crank DC Generator invites students to try turning the handle and watching energy come to life. The crank offers a satisfying, tangible resistance, and when connected to a small load such as a bulb or LED, the generated current becomes visible as light or a momentary glow. This direct, hands-on experience helps connect mechanical energy to electrical energy without abstract theory.\u003c\/p\u003e\n  \u003ch3\u003eDesigned for Physics \u0026amp; STEM Lab Use\u003c\/h3\u003e\n  \u003cp\u003eThis device is designed for physics and STEM labs, ideal for teachers, homeschool settings, and student-led activities exploring energy transfer, electromagnetism, and basic circuitry. Its straightforward operation supports inquiry-based learning and collaborative experimentation.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eHands-On Electricity Generation: turn the crank to produce real DC electricity for classroom experiments.\u003c\/li\u003e\n    \u003cli\u003ePerfect for Physics \u0026amp; STEM Labs: suitable for energy transfer, electromagnetism, and circuit concepts.\u003c\/li\u003e\n    \u003cli\u003eDemonstrates Energy Conversion: visualizes mechanical-to-electrical transformation for discussion.\u003c\/li\u003e\n    \u003cli\u003eDurable Classroom Design: sturdy housing with easily replaceable gears for frequent use.\u003c\/li\u003e\n    \u003cli\u003eIdeal for Circuit Experiments: power small bulbs and LEDs to show current and power output in real time.\u003c\/li\u003e\n    \u003cli\u003eConsistent 6V DC Output: operates at approximately 6 volts under normal use for small indicators.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch2\u003eReal-world classroom use scenarios\u003c\/h2\u003e\n  \u003cp\u003eUse this generator to illuminate a simple circuit, or to drive a small load while students compare responses as crank speed changes. The hands-on nature supports group activities and guided inquiry.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003ePower small bulbs and LEDs during demonstrations.\u003c\/li\u003e\n    \u003cli\u003eObserve how current responds to different loads in a controlled circuit.\u003c\/li\u003e\n    \u003cli\u003eEncourage collaborative exploration with rotating roles in lab groups.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch2\u003eDurability and maintenance\u003c\/h2\u003e\n  \u003cp\u003eConstructed for busy classrooms, the unit’s robust housing resists handle-and-crank use, and gears can be replaced as needed to minimize downtime.\u003c\/p\u003e\n  \u003ch2\u003eWhat’s included\u003c\/h2\u003e\n  \u003cp\u003eEach purchase includes the hand crank DC generator with two replacement gear sets, enabling multiple demonstrations across sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does this generator demonstrate in class?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It converts manual mechanical energy into visible DC electricity, useful for powering small bulbs or LEDs during hands-on circuits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes with the kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes a durable generator and two replacement gear sets for repeatable classroom demonstrations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sci-Supply","offers":[{"title":"Default Title","offer_id":45740978176186,"sku":"B01BO3XTW2","price":61.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/sci-supply-hand-crank-dc-generator-6v-front-view.jpg?v=1774805458","url":"https:\/\/gardencanada.ca\/products\/sci-supply-hand-crank-dc-generator-6v-classroom-energy-demo-for-physics-stem","provider":"Garden Canada","version":"1.0","type":"link"}