I have a Vinsic VSPB304 powerbank which has three outputs - two USB-A (rated at 2.4A each) and one USB-C (rated at 3A). All three can be used at once but the maximum combined output is 5A. I want to ...
Here’s an altered PCB that gives USB control to an Ikea Dioder. This is a $50 product that comes with four strips each containing nine RGB LEDs. The stock controller has a color selection wheel and a ...