captainhaddock captainhaddock
  • Just popping in
  • Just popping in
  • Joined: 30/12/2018 12:21
  • Group: Registered Users
  • Posts: 4
  • Posted on: 3/1/2019 10:14
Cheap 5v air pumps #1
Has anyone tried using one of the cheap 5V/usb powered air pumps that appear on ebay? Any experience on life or noise levels appreciated.
The reason I ask is that I have a 5V supply running my led lights and have converted my feeder to run from the same supply rather than having to mess about with batteries so seems like an interesting idea as it has plenty of spare amps to play with and have run out of convenient sockets.