I will use 12V 2 DC motors (diameter: 37 mm speed: 500 rpm Working current: 175Ma strain current: 1.5 amps) what kind of driver should I use?, how many volts battery and how many amps battery it would be most efficient? (example: L298N)
A simple MOSFET driver will work if you don’t need reversing.
You motor resistance determines the power supply current needed.
i need to spin the motor with smart commands, it musn't spin randomly
What does this mean ?
that is, it will move according to the value I send with the joystick, like a wi-fi controlled car.
Without seeing more information, a logic level MOSFET should suffice.
"if you don’t need reversing." what does it mean?
If the motor goes in one direction.
While one of my dc motors is going backwards at the same time, my second dc motor will go forward or while they are both going forward, it will go back according to the command after a certain time. It doesn't seem to go in one direction. should i use it anyway?
This is awkward.
We will assume both motors need to be capable of reversing.
If you have a L298N (very old technology) will work.
These are current technology
I did not receive the notification, now I see. According to my calculations, since 1.5 A 12V is used, would it be more appropriate to use a 3A 12V driver card since I will be using two, or would it be more appropriate to use a 1.5A 12V driver because it is 1.5A even if I use it? (my english bad sometimes i use translate) (sry for my eng)
If you only need 1.5A, a 2A driver is reasonable.
I'm using two 1.5A motors. Since I use 2, should I use a 3A driver?
Check how the driver’s rating is specified.
If it says 2A per channel, you’ll be okay.
l298n gives 2 amps per channel, is 24V, I will use 12V, is L298n suitable?
I’ve used the L298n successful over the years; switching losses are higher than a MOSFET driver.
Always draw a schematic before you wire/connect your circuits.
It writes 0-36 mA to l298n, but it writes 175 mA to my motor, should I still use l298n?
Don’t recommend using more than 14v to power your motors, 12v would be better.
mA does not match 0-36 but my motor 175mA
- Logical Current:0-36mA
This is the input current on the IN1 thru IN4 pins.