New Products

New!
Pololu item #: 2970
Price: $19.95
Quantity:

This is a breakout board for ON Semiconductor’s AMIS-30543 microstepping bipolar stepper motor driver, which features SPI-adjustable current limiting, 11 step modes (from full-step through 1/128-step), back-EMF feedback that can be used for stall detection or optional closed-loop control, and over-current and over-temperature protection. The board operates from 6 V to 30 V and can deliver up to approximately 1.8 A per phase without a heat sink or forced air flow (it is rated for 3 A per coil with sufficient additional cooling).

New!
Pololu item #: 2667
Price: $0.99
Quantity:

This connector is a single-row, 40-pin, straight male header strip that can be cut or broken into smaller strips. This strip has a blue plastic base; other colors are available.

New!
Pololu item #: 2666
Price: $0.99
Quantity:

This connector is a single-row, 40-pin, straight male header strip that can be cut or broken into smaller strips. This strip has a yellow plastic base; other colors are available.

New!
Pololu item #: 2665
Price: $0.99
Quantity:

This connector is a single-row, 40-pin, straight male header strip that can be cut or broken into smaller strips. This strip has a red plastic base, making it a great choice for the positive side of a power rail; other colors are available.

New!
Pololu item #: 2664
Price: $0.99
Quantity:

This connector is a single-row, 40-pin, straight male header strip that can be cut or broken into smaller strips. This strip has a white plastic base; other colors are available.

New!
Pololu item #: 2669
Price: $3.95
Quantity:

This connector is a triple-row, 40-pin, right-angle male header strip that can be cut or broken into smaller strips.

New!
Pololu item #: 2668
Price: $1.95
Quantity:

This connector is a double-row, 40-pin, right-angle male header strip that can be cut or broken into smaller strips.

New!
Pololu item #: 1454
Price: $4.98
Quantity:

These white plastic wheels have silicone tires measuring 40 mm (1.57″) in diameter and press-fit onto the 3mm D output shafts on many of our motors, including our micro metal gearmotors and our mini plastic gearmotors. These wheels are sold in pairs.

New!
Pololu item #: 1453
Price: $4.98
Quantity:

These red plastic wheels have silicone tires measuring 40 mm (1.57″) in diameter and press-fit onto the 3mm D output shafts on many of our motors, including our micro metal gearmotors and our mini plastic gearmotors. These wheels are sold in pairs.

New!
Pololu item #: 1452
Price: $4.98
Quantity:

These black plastic wheels have silicone tires measuring 40 mm (1.57″) in diameter and press-fit onto the 3mm D output shafts on many of our motors, including our micro metal gearmotors and our mini plastic gearmotors. These wheels are sold in pairs.

New!
Pololu item #: 2467
Price: $7.95
Quantity:

The GP2Y0A60SZ distance sensor from Sharp offers a wide detection range of 4″ to 60″ (10 cm to 150 cm) and a high update rate of 60 Hz. This sensor requires additional components that can be found on our carrier for Sharp GP2Y0A60SZLF sensors.

This product is only available with a coupon. Please see the description below for details.

Get a FREE copy of Circuit Cellar magazine’s April issue with your order while supplies last. To get your free issue, enter the coupon code CIRCUIT0415 into your shopping cart. The magazine will add 6 ounces to the package weight when calculating your shipping options

This product is only available with a coupon. Please see the description below for details.

Get a FREE copy of Elektor magazine’s March/April issue with your order while supplies last. To get your free issue, enter the coupon code ELEKTOR0315 into your shopping cart. The magazine will add 9 ounces to the package weight when calculating your shipping options.

This product is only available with a coupon. Please see the description below for details.

Get a FREE copy of Circuit Cellar magazine’s March issue with your order while supplies last. To get your free issue, enter the coupon code CIRCUIT0315 into your shopping cart. The magazine will add 6 ounces to the package weight when calculating your shipping options

Pololu item #: 3124
Price: $99.00
Quantity:

The Pololu Zumo 32U4 robot is a versatile tracked robot based on the Arduino-compatible ATmega32U4 MCU, and this kit contains most of the parts you need to build one—all you need to add are a pair of micro metal gearmotors and four AA batteries. It includes integrated dual motor drivers, an LCD, quadrature encoders, line sensors, side and front proximity sensors, and a full IMU. The assembled robot is less than 10 cm × 10 cm—small enough to qualify for Mini Sumo. This product is a kit; assembly (including soldering) is required.

Pololu item #: 2258
Price: $4.95
Out of stock.

This coated steel bracket lets you securely mount typical NEMA 23-size stepper motors to your project. The bracket features two slots for various mounting solutions and includes four M4×16mm screws, washers, and nuts for securing the motor to the bracket.

Note: We do not expect to have this back in stock until July, so we are not accepting backorders at this time.

Pololu item #: 2776
Price: $109.95
Quantity:

The SparkFun Inventor’s Kit has everything you need to construct a variety of circuits that will teach you how to use an Arduino Uno to read sensors, display information on an LCD, drive motors, and more. No previous programming or electronics experience is necessary, which makes this a great way for beginners to get started with embedded systems. Version 3.2 adds a new Simon Says circuit with all the LEDs and tactile buttons needed to complete it.

Pololu item #: 2688
Price: $5.95
Quantity:

This copper alloy traveling nut is intended for use with Tr8×8(P2) threaded rods and features a mounting flange with four holes threaded for M3 screws. This is the same nut that is included with our stepper motors with lead screw.

Pololu item #: 2690
Price: $54.95
Quantity:

This NEMA 17-size hybrid bipolar stepping motor has an integrated 38 cm (15″) threaded rod as its output shaft, turning it into a linear actuator capable of precision open-loop positioning. The included traveling nut has four mounting holes and moves 40 µm (1.6 mil) per full step; finer resolution can be achieved with microstepping. The stepper motor has a 1.8° step angle (200 steps/revolution) and each phase draws 1.7 A at 2.8 V, allowing for a holding torque of 3.7 kg-cm (51 oz-in).

Pololu item #: 2689
Price: $46.95
Quantity:

This NEMA 17-size hybrid bipolar stepping motor has an integrated 18 cm (7″) threaded rod as its output shaft, turning it into a linear actuator capable of precision open-loop positioning. The included traveling nut has four mounting holes and moves 40 µm (1.6 mil) per full step; finer resolution can be achieved with microstepping. The stepper motor has a 1.8° step angle (200 steps/revolution) and each phase draws 1.7 A at 2.8 V, allowing for a holding torque of 3.7 kg-cm (51 oz-in).

Pololu item #: 2386
Price: $16.95
Quantity:

This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-power brushed DC motor with 150.58:1 metal gearbox, similar to Sanyo’s popular 12 mm gearmotors. These units have a 0.365"-long, 3 mm-diameter D-shaped output shaft. This version also has a 4.5 x 1 mm extended motor shaft.

Key specs at 6 V: 200 RPM and 70 mA free-run, 40 oz-in (2.9 kg-cm) and 1.6 A stall.

Pololu item #: 2373
Price: $23.95
Quantity:

This miniature, high-torque gearmotor has a 986.41:1 gearbox, making it a great choice for applications requiring fine control at very low speeds. These units have a 0.365"-long, 3 mm-diameter D-shaped output shaft. This version also has a 4.5 x 1 mm extended motor shaft.

Key specs at 6 V: 32 RPM and 70 mA free-run, 125 oz-in (9 kg-cm) and 1.6 A stall. (Note: stall torque and current specifications are theoretical values; stalling the motor will damage the gearbox.)

Pololu item #: 2741
Price: $149.95
Quantity:

The UM7 orientation sensor from CH Robotics is an Attitude and Heading Reference System (AHRS) that contains a three-axis accelerometer, rate gyro, and magnetometer. It combines this data using an Extended Kalman Filter to produce attitude and heading estimates.

Pololu item #: 2588
Price: $54.95
Quantity:

The SkyRC iMAX B6AC V2 can charge and discharge NiMH, NiCd, Pb, LiPo, Li-ion, and LiFe batteries with individual cell balancing for up to 6 lithium cells. It features a built-in adapter that can be powered from 100 V to 240 V AC, or it can alternatively be powered via an 11 V to 18 V DC input. With its versatile charging capabilities, PC control software, and advanced features like input power monitoring, delta-peak sensitivity, cyclic charging and discharging, and more, the iMAX B6AC V2 is a great addition to the workbench of any RC, DIY, or robot enthusiast.

Pololu item #: 2276
Price: $36.95
Quantity:

This cylindrical, 2.62" x 0.98" x 0.98" gearmotor uses a brushed DC motor with extra-strong magnets and a 98.78:1 metal gearbox to deliver a lot of power in a relatively small package. It has an integrated 48 CPR quadrature encoder on the motor shaft, which provides 4741 counts per revolution of the gearbox’s output shaft. These units have a 0.315"-long, 4 mm-diameter D-shaped output shaft. We also carry a version of this gearmotor without an encoder.

Key specs at 6 V: 100 RPM and 450 mA free-run, 160 oz-in (11.5 kg-cm) and 6 A stall.

Pololu item #: 2270
Price: $36.95
Quantity:

This cylindrical, 2.38" x 0.98" x 0.98" gearmotor uses a brushed DC motor with extra-strong magnets and a 4.4:1 metal gearbox to deliver a lot of power in a relatively small package. It has an integrated 48 CPR quadrature encoder on the motor shaft, which provides 211.2 counts per revolution of the gearbox’s output shaft. These units have a 0.315"-long, 4 mm-diameter D-shaped output shaft. We also carry a version of this gearmotor without an encoder.

Key specs at 6 V: 2220 RPM and 450 mA free-run, 8 oz-in (0.6 kg-cm) and 6 A stall.

Pololu item #: 3115
Price: $34.95
Quantity:

The A-Star 32U4 Prime SV is a programmable board based on Atmel’s ATmega32U4 microcontroller and arranged in the common Arduino form factor. The A-Star Prime offers many additional features and improvements over competing products, including superior power management that enables efficient operation from 5 V to 36 V. The A-Star 32U4 Prime SV is available in several configurations; item #3115 includes preinstalled female headers common to many Arduinos, microSD support, and a removable 8×2 character LCD.

Pololu item #: 3114
Price: $28.95
Quantity:

The A-Star 32U4 Prime SV is a programmable board based on Atmel’s ATmega32U4 microcontroller and arranged in the common Arduino form factor. The A-Star Prime offers many additional features and improvements over competing products, including superior power management that enables efficient operation from 5 V to 36 V. The A-Star 32U4 Prime SV is available in several configurations; item #3114 includes preinstalled female headers common to many Arduinos and microSD support.

Pololu item #: 3113
Price: $24.95
Quantity:

The A-Star 32U4 Prime SV is a programmable board based on Atmel’s ATmega32U4 microcontroller and arranged in the common Arduino form factor. The A-Star Prime offers many additional features and improvements over competing products, including superior power management that enables efficient operation from 5 V to 36 V. The A-Star 32U4 Prime SV is available in several configurations; item #3113 has no microSD support and includes preinstalled female headers common to many Arduinos.

Pololu item #: 3112
Price: $23.95
Quantity:

The A-Star 32U4 Prime SV is a programmable board based on Atmel’s ATmega32U4 microcontroller and arranged in the common Arduino form factor. The A-Star Prime offers many additional features and improvements over competing products, including superior power management that enables efficient operation from 5 V to 36 V. The A-Star 32U4 Prime SV is available in several configurations; item #3112 includes microSD support and does not include any through-hole components; it is intended for those who want to customize the way it is assembled.

Pololu item #: 3111
Price: $19.95
Quantity:

The A-Star 32U4 Prime SV is a programmable board based on Atmel’s ATmega32U4 microcontroller and arranged in the common Arduino form factor. The A-Star Prime offers many additional features and improvements over competing products, including superior power management that enables efficient operation from 5 V to 36 V. The A-Star 32U4 Prime SV is available in several configurations; item #3111 has no microSD support and does not include any through-hole components; it is intended for those who want to customize the way it is assembled.

Pololu item #: 2682
Price: $3.95
Quantity:

These 17 mm long aluminum adapters convert a 3 mm diameter shaft to a 12 mm hex shaft that compatible with many common hobby RC wheels. The set includes two adapters, two M4 screws for securing wheels to the adapters, four M3 set screws for securing the adapters to motor shafts, and one 1.5 mm Allen wrench for use with the set screws.

Pololu item #: 2684
Price: $3.95
Quantity:

These 17 mm long aluminum adapters convert a 4 mm diameter shaft to a 12 mm hex shaft that compatible with many common hobby RC wheels. The set includes two adapters, two M4 screws for securing wheels to the adapters, four M3 set screws for securing the adapters to motor shafts, and one 1.5 mm Allen wrench for use with the set screws.

Pololu item #: 2687
Price: $4.95
Quantity:

These 35 mm long aluminum adapters convert a 6 mm diameter shaft to a 12 mm hex shaft that compatible with many common hobby RC wheels. The set includes two adapters, two M4 screws for securing wheels to the adapters, four M3 set screws for securing the adapters to motor shafts, and one 1.5 mm Allen wrench for use with the set screws.

Pololu item #: 2257
Price: $2.95
Quantity:

This black anodized aluminum bracket lets you securely mount typical NEMA 14-size stepper motors to your project. The bracket features several slots and holes for a variety of mounting solutions, and four M3×5mm screws are included for securing the motor to the bracket.

Pololu item #: 1450
Price: $19.95
Quantity:

These small brushed DC gearmotors can deliver a lot of power for their size. This version has a 56:1 metal gearbox with a 0.276"-long, 4 mm-diameter D-shaped output shaft.

Key specs at 6 V: 250 RPM and 250 mA free-run, 45 oz-in (3.3 kg-cm) and 3.3 A stall.

Pololu item #: 2854
Price: $11.95
Quantity:

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 9 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 85% to 95% make this regulator well suited for powering moderate loads like sensors or small motors. High efficiencies are maintained at light loads by dynamically changing the switching frequency, and an optional shutdown pin enables a low-power state with a current draw of a few hundred microamps.

Pololu item #: 2853
Price: $11.95
Quantity:

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 7.5 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 85% to 95% make this regulator well suited for powering moderate loads like sensors or small motors. High efficiencies are maintained at light loads by dynamically changing the switching frequency, and an optional shutdown pin enables a low-power state with a current draw of a few hundred microamps.

Pololu item #: 2852
Price: $11.95
Quantity:

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 6 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 85% to 95% make this regulator well suited for powering moderate loads like sensors or small motors. High efficiencies are maintained at light loads by dynamically changing the switching frequency, and an optional shutdown pin enables a low-power state with a current draw of a few hundred microamps.

Pololu item #: 2849
Price: $10.95
Quantity:

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 3.3 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 80% to 95% make this regulator well suited for powering moderate loads like sensors or small motors. High efficiencies are maintained at light loads by dynamically changing the switching frequency, and an optional shutdown pin enables a low-power state with a current draw of a few hundred microamps.

Pololu item #: 3107
Price: $24.95
Quantity:

The A-Star 32U4 Prime LV is a programmable board based on Atmel’s ATmega32U4 microcontroller and arranged in the common Arduino form factor. The A-Star Prime offers many additional features and improvements over competing products, including superior power management that enables efficient operation from 2.7 V to 11.8 V. The A-Star 32U4 Prime LV is available in several configurations; item #3107 has no microSD support and includes preinstalled female headers common to many Arduinos.

Pololu item #: 3109
Price: $34.95
Quantity:

The A-Star 32U4 Prime LV is a programmable board based on Atmel’s ATmega32U4 microcontroller and arranged in the common Arduino form factor. The A-Star Prime offers many additional features and improvements over competing products, including superior power management that enables efficient operation from 2.7 V to 11.8 V. The A-Star 32U4 Prime LV is available in several configurations; item #3109 includes preinstalled female headers common to many Arduinos, microSD support, and a removable 8×2 character LCD.

Pololu item #: 3108
Price: $28.95
Quantity:

The A-Star 32U4 Prime LV is a programmable board based on Atmel’s ATmega32U4 microcontroller and arranged in the common Arduino form factor. The A-Star Prime offers many additional features and improvements over competing products, including superior power management that enables efficient operation from 2.7 V to 11.8 V. The A-Star 32U4 Prime LV is available in several configurations; item #3108 includes preinstalled female headers common to many Arduinos and microSD support.

Pololu item #: 3106
Price: $23.95
Quantity:

The A-Star 32U4 Prime LV is a programmable board based on Atmel’s ATmega32U4 microcontroller and arranged in the common Arduino form factor. The A-Star Prime offers many additional features and improvements over competing products, including superior power management that enables efficient operation from 2.7 V to 11.8 V. The A-Star 32U4 Prime LV is available in several configurations; item #3106 includes microSD support and does not include any through-hole components; it is intended for those who want to customize the way it is assembled.

Pololu item #: 3105
Price: $19.95
Quantity:

The A-Star 32U4 Prime LV is a programmable board based on Atmel’s ATmega32U4 microcontroller and arranged in the common Arduino form factor. The A-Star Prime offers many additional features and improvements over competing products, including superior power management that enables efficient operation from 2.7 V to 11.8 V. The A-Star 32U4 Prime LV is available in several configurations; item #3105 has no microSD support and does not include any through-hole components; it is intended for those who want to customize the way it is assembled.

Pololu item #: 3110
Price: $4.49
Quantity:

This accessory pack contains a variety of parts and headers that can be installed on an A-Star Prime for customized assembly.

Pololu item #: 1658
Price: $1.49
Quantity:

This connector is a triple-row, 21-pin (3×7), straight female header strip designed to match 0.1" male headers.

Pololu item #: 1656
Price: $1.49
Quantity:

This connector is a triple-row, 18-pin (3×6), straight female header strip designed to match 0.1" male headers.

Pololu item #: 2450
Price: $7.95
Quantity:

The GP2Y0A51SK0F is the shortest-range Sharp analog distance sensor we carry, featuring a detection range of 0.8″ to 6″ (2 cm to 15 cm). The shorter range gives you higher resolution measurements, and the low minimum detection distance makes this sensor great for detecting very close objects. The distance is indicated by an analog voltage, making this sensor very easy to use.

Pololu item #: 2675
Price: $4.95
Quantity:

This two-part aluminum assembly mounts directly to 1/4 inch diameter motor output shafts like those on our NEMA 23 stepper motors and allows you to drive most scooter, skateboard, inline skate, and other common wheels that are compatible with popular 608 ball bearings. Two M4 set screws are included for securing the threaded adapter piece to a motor shaft, and three 14 mm M3 screws are included for clamping the wheel between the threaded adapter piece and the washer.

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