Hi
I'm currently working on a project to monitor the flow of pesticide being sprayed on to a field. I have just about got everything working, and i guess the problem i have is very easily answered.
The flow meters that i want to use run at 12 vdc, and give off pulses depending on the speed of flow of the pesticide. I'm monitoring them (3 flow meters) with an arduino which runs at 5 vdc, so I need to drop the voltage.
Has anyone any suggestions on, the type of voltage regulator to use, any potential problems, do the regulators alter the pulses in any way?
Cheers
Alistair
I'm currently working on a project to monitor the flow of pesticide being sprayed on to a field. I have just about got everything working, and i guess the problem i have is very easily answered.
The flow meters that i want to use run at 12 vdc, and give off pulses depending on the speed of flow of the pesticide. I'm monitoring them (3 flow meters) with an arduino which runs at 5 vdc, so I need to drop the voltage.
Has anyone any suggestions on, the type of voltage regulator to use, any potential problems, do the regulators alter the pulses in any way?
Cheers
Alistair