Products from Pololu Electronics

Pololu Reverse Voltage Protectors are tiny 0.3″×0.5″ modules that can be inserted between a power supply and its load to protect that load from damage in the case of accidental reversal of power polarity. They operate from 4 V (3.2 V...

Pololu Reverse Voltage Protectors are tiny 0.3″×0.5″ modules that can be inserted between a power supply and its load to protect that load from damage in the case of accidental reversal of power polarity. They operate from 4 V (3.2 V...

These are generic connectors similar to the popular Deans Ultra Plug connectors. They are sold as matching male-female pairs and have a current rating of 50 A. They are the smallest high-current connectors we know of, and they are great...

Overview A5984 Stepper Motor Driver Carrier, Fixed 500mA@5V / 330mA@3.3V (Soldered Header Pins). A5984 Stepper Motor Driver Carrier, Fixed 500mA@5V / 330mA@3.3V (Soldered Header Pins), top view. This product is the A5984 carrier with a...

This product is the A5984 carrier with a fixed current limit of 1 A (VDD = 5 V) or 660 mA (VDD = 3.3 V) . This version has soldered headers as shown in the pictures above, so no soldering is required to use it with an appropriate 16-pin...

We are offering these carrier boards with support from Allegro Microsystems as an easy way to control bipolar stepper motors using their A5984 DMOS Microstepping Driver with Translator and Overcurrent Protection; we therefore recommend...

Details for item #4565 This product is 6″ (15 cm) long with male connectors on both ends. Ribbon Cable Premium Jumper Wires 10-Color M-M 6″ (15 cm). Premium jumper wire family overview These premium 26 AWG stranded copper jumper wires...

We are offering these breakout boards with support from Allegro Microsystems as an easy way to use or evaluate their CT432/CT433 tunneling magnetoresistance (TMR), electrically isolated, high-bandwidth current sensors that are optimized...

We are offering these breakout boards with support from Allegro Microsystems as an easy way to use or evaluate their ACS37220 Hall effect-based, electrically isolated current sensors with user-configurable overcurrent fault output; we...

Details for item #4563 This product is 6″ (15 cm) long with female connectors on both ends. Ribbon Cable Premium Jumper Wires 10-Color F-F 6″ (15 cm). Premium jumper wire family overview These premium 26 AWG stranded copper jumper wires...

Details for item #4564 This product is 6″ (15 cm) long with male connectors on one end and female connectors on the other end. Ribbon Cable Premium Jumper Wires 10-Color M-F 6″ (15 cm). Premium jumper wire family overview These premium...

This set contains components for adding a tracked drive system to a small robot or vehicle. It consists of: Two silicone tracks Two ABS drive sprockets Two ABS idler sprockets Two M3 shoulder bolts with a 5mm threaded portion Two M3...