pololu

Overview The Parallax Feedback 360° provides the functionality of a light-duty standard servo, a continuous rotation servo, a high-speed servo...

PL-3432

Parallax’s PING))) Ultrasonic Sensor provides a very low-cost and easy method of distance measurement. This sensor is perfect for any number of ap...

PL-1605

Overview The Scribbler 2 Robot (S2) is pre-programmed with eight demo modes, including light-seeking, object detection, object avoidance, and line...

PL-1610

Note: This product has been replaced by the second generation Scribbler 2 Robot. The Scribbler Robot arrives pre-programmed with eight demo mo...

PL-1604

Parallax SumoBot Robots included in the SumoBot Robot Competition Kit. This kit comes with all the parts you need to build and program two h...

PL-1603

If you need a serial port on your computer but you don’t have one, this USB to serial (RS-232) adapter is an easy solution. To use the adapter...

PL-1606

If you've got a modern ARM chip devboard you'll notice that it has one of those tiny 2x5 connectors on it. Those are SWD ports, and they're used wh...

AF-4001

PIR motion sensor SE-10 top view. Overview The SE-10 passive infrared detector senses motion of infrared light sources at the same wavelengt...

PL-1635

The Pololu 5" round prototyping printed circuit board (PCB) is a general-purpose prototyping board for developing your own custom electronics ...

PL-330

The Pololu 8-pin PIC prototyping printed circuit board (PCB) is ideal for small electronics projects based on 8-pin PIC microcontrollers from Mic...

PL-331

PIR motion sensor with quarter for size reference. Overview The passive infrared detector senses motion of infrared light sources at the sam...

PL-2731

Discontinuation notice: This ball caster has been discontinued by our supplier. Please consider a Pololu ball caster as an alternative. This...

PL-174

Overview Pololu step-down voltage regulators D24V10Fx and D24V5Fx next to a 7805 voltage regulator in TO-220 package. The D24V5Fx family of...

PL-2840

Overview These boost (step-up) voltage regulators generate higher output voltages from input voltages as low as 2.5 V and output a stable 12VDC....

PL-2117

Note: We recommend our newer U3V70x family of boost regulators over these older U3V50x regulators for applications that require 20 V or less. The...

PL-2568

Overview The Pololu step-up/step-down voltage regulator S10V2F12 is a switching regulator (also called a switched-mode power supply (SMPS) or ...

PL-2096

Overview These step-up/step-down regulators take an input voltage from 3 V to 30 V and increase or decrease it as necessary to produce a fixed...

PL-2577

Overview The D24V150Fx family of step-down voltage regulators are high-current synchronous switching regulators that generate lower output vol...

PL-2885

Overview Pololu step-down voltage regulators D24V10Fx and D24V5Fx next to a 7805 voltage regulator in TO-220 package. The D24V10Fx family o...

PL-2834

Overview The D24V22Fx family of step-down voltage regulators generates lower output voltages from input voltages as high as 36 V. They are synch...

PL-2855

Overview Pololu step-down voltage regulators D24V10Fx and D24V5Fx next to a 7805 voltage regulator in TO-220 package. The D24V5Fx family of...

PL-2846

Pololu 15.5D mm metal gearmotor bracket with a 15.5D mm metal gearmotor. Pololu 15.5D mm metal gearmotor bracket with a micro metal gearmo...

PL-1599