I Made a Heating Pad with a Circuit Board! Warmer than a Hot Water Bag…
Project Name: Arbitrary Warm Pad #Jialichuang Electric Heating Film Project Author:shelton2.0 Introduction As the weather gets colder, I used a free PCB + electric heating film to make a heating pad~~ It can warm hands, feet, and even the stomach Making one for my roommate is also heartwarming~~ just kidding 01Features & Highlights Fluffy fabric, … Read more