Dagaya 2.0 makes it easy to control two bidirectional, high-power, brushed DC motors with any microcontroller or any other development board. The board includes 2 robust VNH5019 motor drivers from ST(VNH5019A-E datasheet), which is operating from 5.5 to 24 V and having the capability to deliver a continuous 12 A (30 A peak) per channel.

The VHN5019A-E is a full bridge motor driver intended for a wide range of automotive applications. The device incorporates a dual monolithic high-side drivers and two low-side switches. The high-side driver switch is designed using STMicroelectronics’ well known and proven proprietary VIPower® M0 technology that allows to efficiently integrate on the same die a true motor driver.. **Features

• PCB Size : 60 mm x 58 mm
• Wide range of operational voltage : 5.5V – 24 V
• High output current : up to 12 A continuous (30 A maximum) per Channel
• Its is possible to combine the Outputs to a single channel to deliver up to 24 A continuous (60 A Maximum) to a single motor.
• Inputs : Both 5V and 3.3V Supported (logic high threshold : 2.1 V)
• PWM operation frequency : up to 20 kHz,
• Current sense voltage output : approx. 140 mV/A ( proportional to motor current )
• Can be used with any microcontroller or other platform (Arduino, Raspberry Pi, PIC Microcontrollers Etc)
• Reverse-voltage protection : to -16 V
• Robust drivers
• Can survive input voltages up to 41 V
• Under voltage and over voltage shutdown
• High-side and low-side thermal shutdown
• Short-to-ground and short-to-Vcc protection
• Cross-conduction protection
• Charge pump output for reverse polarity protection

General Pin Diagram and basic connection diagram

Combining the two channels in to one) for driving higher loads

Interfacing with Arduino Uno