Velleman VMA03 MOTOR & POWER SHIELD FOR ARDUINO®
Power shield that can drive: relays, solenoids, DC and stepper motors.
choose between an external or internal (Vin) power supply
based on the dual full bridge driver L298P
downloadable sample sketch
stackable design: the shield can be stacked with other shields
large user community
requires 1 Arduino UNO™ (not included)
2.5 A (max.) output current (each channel)
50 V (max.) external power supply input
used pins on an Arduino UNO™ board can be selected to accommodate for other stacked shields
dimensions: 75 x 55 x 30 mm / 2.95 x 2.16 x 1.18"