Description
| • | Pololu Dual VNH5019 Motor Driver Shield for Arduino (populated with SMD components) |
| • | Extended/stackable 1x10 female header (1 pc) |
| • | Extended/stackable 1x8 female headers (2 pc) |
| • | Extended/stackable 1x6 female headers (2 pc) |
| • | 2-pin 5mm terminal blocks (3 pc) |
| • | 40-pin 0.1" straight breakaway male header |
| • | 0.1" shorting block |
Arduino not included. Through-hole components require soldering.
PCB Size
| • | 2.9" x 2.1" (73.66 mm x 53.34 mm) |
Mounting Hole Spacing
| • | 0.30" horizontal, 1.70" vertical |
Values shown are from the manufacturer's reference. Board dimensions visible on product page bottom-view image.
Resources
Motor Driver IC
VNH5019 (x2)
Motor Channels
2 (combinable to 1)
Operating Voltage
5.5 – 24 V
Continuous Output Current (per channel)
12 A
Peak Output Current (per channel)
30 A
Combined Continuous Output Current
24 A (both channels to one motor)
Max PWM Frequency
20 kHz (ultrasonic)
Current Sense Output
~140 mV/A (active during drive only)
Logic Input Voltage
2.1 V logic high threshold (3.3V and 5V compatible)
Reverse Voltage Protection
Up to -16 V
Overvoltage Shutdown
24 V min. / 27 V typ.
Survival Voltage (transient)
41 V
Protection Features
Undervoltage, overvoltage, thermal shutdown, short-to-ground, short-to-Vcc
Arduino Compatibility
Arduino Uno R3 and compatible boards (ash02b revision)
Arduino Pin Mappings
Customizable
Standalone Use (without Arduino)
Yes, via 0.1" breakout headers
Arduino Power from Shield
Optional (via shorting block)
Motor Connection Options
5mm terminal blocks (16 A rated) or direct solder
Mounting Holes
2x, for #4 screws (0.30" H / 1.70" V spacing)
RoHS Compliance
RoHS 3 compliant
Board Revision
ash02b