So I purchased two of these on Amazon the other day and they work perfect for my project. I've been getting some help from @The_RB on another thread, here, but I wanted to ask a separate question here.
First off, the controller is good from 6V-90V and up to 15amps. I only need 12V and less than 2amps. Like I said, in the end this works perfect. So my question is, could I build this for less than $10? Second, how hard is it to dissect one of these and have an eagle cad file made?
A few notes about the motors/pumps. They are peristaltic pumps that run on 12v. They draw very little amps. I'm putting this in idiot terms because I don't want to misinterpret anything, when I set my meter to 20m and measure the current at full speed and lowest speed under load with liquid I get .20 on the meter.
I've measured the voltage as well at the lowest speed and I can get it down to 4v before the motor starts to stall.
First off, the controller is good from 6V-90V and up to 15amps. I only need 12V and less than 2amps. Like I said, in the end this works perfect. So my question is, could I build this for less than $10? Second, how hard is it to dissect one of these and have an eagle cad file made?
A few notes about the motors/pumps. They are peristaltic pumps that run on 12v. They draw very little amps. I'm putting this in idiot terms because I don't want to misinterpret anything, when I set my meter to 20m and measure the current at full speed and lowest speed under load with liquid I get .20 on the meter.
I've measured the voltage as well at the lowest speed and I can get it down to 4v before the motor starts to stall.