Patent describes a Solid State Electric Generator, the first in a series of Magnetic Power Modules™ that the company says will produce electric power with no moving parts and no need for fuel. 专利介绍了固态发电机,在一个磁功率模块™系列 : 第一 , 该公司称 , 将生产完全没有移动...
Friction is heat, and heat is power.This is a type of hand crank generator.It converts human energy into electrical energy.If you need to conserve calories because food is scarce – a crank generator is a poor choice.But if you’re lost at sea and need to signal for help, having one...
包 尺寸 10.9x6x0.1 颜色 作为照片 关键词 太阳能电池板模块 包装和发货信息 销售单位: 单一商品 单品包装尺寸: 11X6X1 厘米 单品毛重: 0.050 公斤 展开 交货时间 定制 评分评价 5.0 全部 5星 (5) I I***k 2024年7月18日 卖家不错,谢谢 根据 英语 翻译而来 ...
12V 30W Permanent Magnetic for DC Motor 3500RPM Low Loss Mini Gear Motor Please note that the link is multi-option please check before placing an order. thanks for your understanding Detail: Size: approx. 71x51mm Bore diameter: approx. 8mm Thread length: approx. 13mm Maximum Torques: 2...
Hot Potato Clock Toys Biomass Power Generator Fruits Science Toys For Kids $0.30 - $0.60 Min. order: 500 sets Fun Magic Color Educational Science Toys $1.78 - $3.55 Min. order: 1000 sets DIY Sling School Physics wooden Science Experiment Kits $0.62 - $0.65 Min. order: 400 sets The Magic...
A true hacker at heart, [Kris] has used a everything from 3d printing to broken car parts in order to build his new wind turbine. The three phase generator is constructed from scratch. A hand wound stator is held firmly between two magnetic rotors, where 3d printed jigs hold the magnets...
15V 1.65A 24W Thermoelectric Power TGM-287-1.4-1.5 TEG Generator High Temperature Thermoelectric Power Generator R R***d 2024年10月21日 非常及时和快速交货。强烈推荐。 根据 英语 翻译而来显示原文 NEW 5V relay SLA-05VDC-SL-A SLA-5VDC-SL-A SLA05VDCSLA 30A 250VAC 5VDC DC5V 5V 5PIN 4PIN 12...
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ULTRA-SIMPLE GENERATOR MORE SCIENCE EXPERIMENTSULTRA-SIMPLE HOVERCRAFTA DIY Science Fair Project can lift several adults!1997 William J. Beaty NEEDED:BATTERY POWERED LEAF BLOWER (or gas powered), or use the type of cannister vacuum cleaner which has a blower outlet, such as older "Shopvac". ...