All IO pins of the Arduino can be tapped into through header pins and empty solder pads for easy expansion
continuous current 15A
but they also have many other features and differences
please do not push the "on" button to have power
N20 DC Geared Motor: 3V (100 RPM) and 6V (200 RPM)
15A 400W DC 5V-36V Dual Large Power Mosfet H-bridge motor driver All IO pins of theDual MOSFET parallel active output can manage current of 15A, 400W power at room temperature Wide voltage input, supports PWM Working voltage: DC 5V 36V The trigger source: digital high low (DC3. 3V 20V), can be connected microcontroller IO port, PLC interfaces, DC power, you can access the PWM signal Output capacity: DC DC 5V 36V, at room temperature, continuous current 15A, power up to 400W! Applications include High Power equipment, motors, light