I am new here and have a very modest experience in arduino. I don't even have tiles or anything. I would like help with connecting devices to the arduino.
I found something like this, but I totally don't know how to translate it into my problem:
I need to connect them to the arduino in order to be able to operate on the retrieved values afterwards.
As if someone was so nice and helped with it. I will add that I have rather chemical knowledge, and I only programmed in JS, and not much in C ++, so there may also be a problem with the code.
I see no outputs from either instrument that can be interfaced with a processor. How do you plan to import the data into a program running on an Arduino?
To get some ideas for measuring PH and ORP with an Arduino, Google "measure PH arduino" and
"measure ORP arduino".
To control a pump you will need a motor driver compatible with the motor and a power supply appropriate for the motor. Arduino cannot drive a motor. Arduino can control a motor through a driver. Post specifications of the pump (rated voltage and stall current at a minimum) and we can help with the driver and supply.
How do you access the voltage? Do you have a circuit schematic that shows where to pick up the voltage?
Is that 1A loaded running current, 1A unloaded current or 1A stall current (which I doubt). You need to know the stall current. You need to know the motor type. Is it a brushed motor, brushless motor, stepper motor. Like I said, a specification or data sheet is what is needed.