wp-10 powerhead only + arduino controller
Hi, I was wondering if anyone attempted to use the jebao
powerhead with arduino and a 24v power supply.
From what I understand it's necessary to convert the arduino pwm signal to analog 0-5v signal which is pretty easy to do.
If someone can answer the below questions, I'll order the powerhead (it will take a month to be delivered) and give this a try, posting my findings as I go.
What's the wiring of the powerhead? Number of wires, color and purpose of each, etc.
Can the pump achieve any speed when sending analogue 0-5v? That is, if I send 0.3v, would that give me 6% speed? Or is there some minimum speed that the pump can work at?
Thanks.