i'm currently working on a project whereby i'm trying to make a food warmer more eco-friendly. i thought of using a dynamo to power a heating element hot enough to warm up food. i was just wondering whether this is possible? i've seen a lot of wind-up torches, bicycle lights, battery/phone chargers etc...but i doubt the same dynamo used in those applications would be able to power a heating element...or would it?
also...is a spring-driven generator which uses a high carbon tensile steel spring similar to a dynamo?
i'm open to any suggestions!
also...is a spring-driven generator which uses a high carbon tensile steel spring similar to a dynamo?
i'm open to any suggestions!