Features / Specs
- Driver IC: L298N (Unknown Manufacturer)
- Supply Voltage Range: 5V – 35VDC (On-board 5VDC regulator for logic supply if higher input voltage is used)
- Logic Supply Voltage Range: 4.5V – 5.5VDC
- On-board Regulator: 78M05 Fixed 5.0VDC Linear Regulator (Requires at least 7VDC to operate correctly)
- Operating Current (No Load): ~36mA
- Current Rating (Max): 2A per Channel / Bridge
- Indication LEDs: Power LED
- Notable Features: Dual Full Bridge Drivers allow the user to control two separate motors / Independent direction, speed and braking for each motor / Jumper which allows the 5VDC regulator to be disconnected from the +12V terminal if required / Screw terminals for easy connection to motors and power / Large heatsink for improved heat dissipation
- Dimensions: ~(43mm x 43mm x 28.6mm)
- Mounting Hole Diameter: ~3.0mm
- Mounting Hole Spacing (Center to Center): ~36.6mm
Pin Description
- ENA-> Motor A Enable Input
- IN1-> Motor A Direction Control Input 1
- IN2-> Motor A Direction Control Input 2
- IN3-> Motor B Direction Control Input 2
- IN4-> Motor B Direction Control Input 1
- ENB-> Motor B Enable Input
- +12V-> Motor Supply Voltage (7 – 35VDC) (Can be used for logic supply as well)
- GND-> Ground
- +5V-> Logic Supply Voltage (4.5 – 7VDC) (Regulator output can be used from this pin)
- OUT1-> Motor / Bridge A Output
- OUT2-> Motor / Bridge A Output
- OUT3-> Motor / Bridge B Output
- OUT4-> Motor / Bridge B Output