OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Pi (OSPi) › Flow Meter › Reply To: Flow Meter
September 30, 2015 at 6:25 pm
#40406
bryanmee
Participant
I still have an accuracy issue on some zones. I disconnected the Raspberry Pi and attached a resistive load to the 5 volt output from the OpenSprinklerPi V1.3 board. The load draws about 150ma and I see the one plus volt noise from the switcher. Is this normal?