List of products by brand Pololu

Motor board for Romi Robot
In Stock
Motor controller for Romi robot
Motor driver: DRV8838 (2.5 to 10.8V, 1.8A per channel)
Power distribution
STEP-DOWN regulator (2.5 @ 5V, 3.3V)
€19.95
A4988 Stepper motor controler
In Stock
Step-by-step motor controller A4988 - micro-step
Motor voltage: 8 à 32V
Motor current: 1.2A (2.3A in peak)
Micro-stepper: 1/16 of step max.
Current limiter
Logic: 3.3 et 5V
€14.24
5V 5A regulator, Step-up, U3V50F5
In Stock
U3V50F5 DC-DC converter, 5V 5A max, Step-Up
Output voltage: 5V
Input voltage: from 2.9V
Input current: 5A max
€13.92
Two relay module
In Stock
Control module with TWO relays ready to use    
€11.86