From AC cheapest way to powerup electronics like our esp

Thread Starter


Joined Nov 12, 2019
what else?

Ways to Power a Project
Here are some of the most common methods used for powering a project:
  • USB Power
  • Variable DC Benchtop Power Supply
  • AC to DC Wall Adapter (like a computer or laptop would use)
  • Batteries

Left to Right: AC/DC power adapter, bench supply, battery, USB cable