Product | L298P 2A Dual Channel DC Stepper Motor Driver Shield Module for Arduino Nano 3.0 |
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Motor drive shield voor arduino nano v3.0voor 2 DC motors of 1 stepper motor. |
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The NANO Motor Shield is based on the L298P, which is a dual full-bridge driver designed to drive inductive loads such as relays, solenoids, DC and stepping motors. It lets you drive two DC motors with your for Arduino NANO board, controlling the speed and direction of each one independently. You can also measure the motor current absorption of each motor, among other features.
External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or battery. The adapter can be connected by plugging a 2.1mm center-positive plug into the for Arduino's board power jack on which the motor shield is mounted or by connecting the wires that lead the power supply to the Vin and GND screw terminals, taking care to respect the polarities.
To avoid possible damage to the for Arduino board on which the shield is mounted, we reccomend using an external power supply that provides a voltage between 7 and 12V. If your motor require more than 9V we recommend that you separate the power lines of the shield and the for Arduino board on which the shield is mounted. This is possible by cutting the "Vin Connect" jumper placed on the back side of the shield. The absolute limit for the Vin at the screw terminals is 18V.
The shield can supply 2 amperes per channel, for a total of 4 amperes maximum.
Function | pins per Ch. A | pins per Ch. B |
Direction | D12 | D13 |
PWM | D3 | D11 |
Brake | D9 | D8 |
Current Sensing | A0 | A1 |