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  Pololu Distance Sensor with Pulse Width Output, 50cm Max

  This small lidar-based distance sensor reports the distance of objects up to about 50 cm (20") away with a pulsed signal similar to a hobby servo control signal. A digital microcontroller pin can be used to time the length of each high pulse, which encodes the measured distance. The sensor works over an input voltage range of 3.0 V to 5.5 V, and the 0.1"...

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  Pololu Digital Distance Sensor 15cm

  This small lidar-based distance sensor detects the presence objects within 15 cm (6"). It has a single digital output that drives low when an object is being detected; otherwise, it is high. It works over an input voltage range of 3.0 V to 5.5 V, and the 0.1" pin spacing makes it easy to use with standard solderless breadboards and 0.1" perfboards. See...

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  Pololu Digital Distance Sensor 10cm

  This small lidar-based distance sensor detects the presence of objects within 10 cm (4"). It has a single digital output that drives low when an object is being detected; otherwise, it is high. It works over an input voltage range of 3.0 V to 5.5 V, and the 0.1" pin spacing makes it easy to use with standard solderless breadboards and 0.1" perfboards....

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  Pololu Digital Distance Sensor 5cm

  This small lidar-based distance sensor detects the presence of objects within 5 cm (2"). It has a single digital output that drives low when an object is being detected; otherwise, it is high. It works over an input voltage range of 3.0 V to 5.5 V, and the 0.1" pin spacing makes it easy to use with standard solderless breadboards and 0.1" perfboards. See...

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  Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5

  This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V. The board measures only 0.7" x 0.8", but it allows a typical continuous output current of up to 5 A. Typical efficiencies of 85% to 95% make this regulator well suited for high-power applications like powering motors or...

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  Pololu 5V, 1A Step-Down Voltage Regulator D24V10F5

  The compact (0.5" x 0.7") D24V10F5 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 5 V while allowing for a maximum output current of 1 A. This regulator offers typical efficiencies between 85% and 90% and has a very low dropout, so it can be used with input voltages as low as a few hundred millivolts...

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  Pololu 5V, 500mA Step-Down Voltage Regulator D24V5F5

  The compact (0.4" x 0.5") D24V5F5 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 5 V while allowing for a maximum output current of 500 mA. This regulator offers typical efficiencies between 85% and 90% and has a very low dropout, so it can be used with input voltages as low as a few hundred...

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  Pololu 12V, 2.2A Step-Down Voltage Regulator D24V22F12

  This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 36 V and efficiently reduces it to 12 V. The board measures only 0.7" x 0.7" yet delivers typical continuous output currents between 1.4 A and 2.2 A, depending on the input voltage, which makes this regulator well suited for powering moderate loads like sensors...

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  Pololu 12V, 500mA Step-Down Voltage Regulator D24V5F12

  The compact (0.4" x 0.5") D24V5F12 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 12 V while allowing for a maximum output current of 500 mA. This regulator offers typical efficiencies between 85% and 93% and has a very low dropout, so it can be used with input voltages as low as a few hundred...

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  Pololu 6V, 1A Step-Down Voltage Regulator D24V10F6

  The compact (0.5" x 0.7") D24V10F6 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 6 V while allowing for a maximum output current of 1 A. This regulator offers typical efficiencies between 85% and 93% and has a very low dropout, so it can be used with input voltages as low as a few hundred millivolts...

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  Pololu 3.3V Step-Up/Step-Down Voltage Regulator S7V8F3

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  The S7V8F3 switching step-up/step-down regulator efficiently produces a fixed 3.3 V output from input voltages between 2.7 V and 11.8 V. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below the regulated voltage....

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  Pololu 3.3V, 2.6A Step-Down Voltage Regulator D24V22F3

  This small synchronous switching step-down (or buck) regulator takes an input voltage from 4 V to 36 V and efficiently reduces it to 3.3 V. The board measures only 0.7" x 0.7" yet delivers typical continuous output currents between 2 A and 2.6 A, depending on the input voltage, which makes this regulator well suited for powering moderate loads like...

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  Pololu 3.3V Step-Up Voltage Regulator U1V10F3

  This tiny (0.35" x 0.45") U1V10F3 switching step-up (or boost) voltage regulator efficiently generates 3.3 V from input voltages as low as 0.5 V. Unlike most boost regulators, the U1V10F3 automatically switches to a linear down-regulation mode when the input voltage exceeds the output. The pins have a 0.1" spacing, making this board compatible with...

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  Pololu 3.3V, 500mA Step-Down Voltage Regulator D24V5F3

  The compact (0.4" x 0.5") D24V5F3 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 3.3 V while allowing for a maximum output current of 500 mA.  See description for more details about the product. Add to cart now!

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  Pololu 9V, 1A Step-Down Voltage Regulator D24V10F9

  The compact (0.5" x 0.7") D24V10F9 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 9 V while allowing for a maximum output current of 1 A. This regulator offers typical efficiencies between 85% and 93% and has a very low dropout, so it can be used with input voltages as low as a few hundred millivolts...

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  Pololu 9V, 500mA Step-Down Voltage Regulator D24V5F9

  The compact (0.4" x 0.5") D24V5F9 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 9 V while allowing for a maximum output current of 500 mA. This regulator offers typical efficiencies between 85% and 93% and has a very low dropout, so it can be used with input voltages as low as a few hundred...

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  Pololu G2 High-Power Motor Driver 18v25

  This discrete MOSFET H-bridge motor driver enables bidirectional control of one high-power DC brushed motor. The small 1.3" x 0.8" board supports a wide 6.5 V to 30 V voltage range and is efficient enough to deliver a continuous 25 A without a heat sink. Additional features of this second-generation (G2) driver include reverse-voltage protection along...

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  Pololu G2 High-Power Motor Driver 24v21

  This discrete MOSFET H-bridge motor driver enables bidirectional control of one high-power DC brushed motor. The small 1.3" x 0.8" board supports a wide 6.5 V to 40 V voltage range and is efficient enough to deliver a continuous 21 A without a heat sink. Additional features of this second-generation (G2) driver include reverse-voltage protection along...

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  Pololu 2.5V, 500mA Step-Down Voltage Regulator D24V5F2

  The compact (0.4" x 0.5") D24V5F2 synchronous buck voltage regulator takes input voltages between 3 V and 36 V and efficiently reduces them to 2.5 V while allowing for a maximum output current of 500 mA. This regulator offers typical efficiencies between 80% and 90%. The pins have a 0.1" spacing, making this board compatible with standard solderless...

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  Pololu Programmable Module A-Star 32U4 SV with Raspberry Pi Bridge

  This programmable module combines with a Raspberry Pi to serve as the control center of a small robot or electronics project. Its ATmega32U4 AVR microcontroller comes preloaded with an Arduino-compatible bootloader, and the board includes dual motor drivers that can deliver 1.7 A per channel to two brushed DC motors. An efficient voltage regulator (5.5 V...

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  Pololu Dual G2 High-Power Motor Driver 18v18 for Raspberry Pi (Assembled)

  This add-on board makes it easy to control two high-power DC motors with a Raspberry Pi. Its twin discrete MOSFET H-bridges support a wide 6.5 V to 30 V operating range and are efficient enough to deliver a continuous 18 A without a heat sink. The drivers offer basic current limiting functionality, and they accept ultrasonic PWM frequencies for quieter...

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  Pololu Dual G2 High-Power Motor Driver 24v14 for Raspberry Pi (Assembled)

  This add-on board makes it easy to control two high-power DC motors with a Raspberry Pi. Its twin discrete MOSFET H-bridges support a wide 6.5 V to 36 V operating range and are efficient enough to deliver a continuous 14 A without a heat sink. The drivers offer basic current limiting functionality, and they accept ultrasonic PWM frequencies for quieter...

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  $33.84 $38.64 In Stock

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  250:1 Micro Metal Gearmotor HPCB 6 V

  This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 248.98:1 metal gearbox. It has a cross section of 10 x 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. See description for more details about the product. Add to cart now!

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  HPCB Pololu 250:1 6 V Micro Motor

  This gearmotor is a miniature high-power, 6 V brushed DC motor with a 248.98:1 metal gearbox. It has a cross section of 10 x 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. This version also has a 4.5 x 1 mm extended motor shaft. Key specifications: voltage no-load performance stall extrapolation 6 V 120...

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  Pololu Aluminum Scooter Wheel Adapter for 4mm Shaft

  This two-part aluminum assembly mounts directly to 4 mm diameter motor output shafts like those on 25D mm gearmotors 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...

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  Pololu Aluminum Scooter Wheel Adapter for 5mm Shaft

  This two-part aluminum assembly mounts directly to 5 mm diameter motor output shafts like those on many of our 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,...

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  Pololu Aluminum Scooter Wheel Adapter for 6mm Shaft

  This two-part aluminum assembly mounts directly to 6 mm diameter motor output shafts like those on 37D mm gearmotors 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...

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  Pololu Universal Aluminum Mounting Hub for 3mm Shaft, No.4-40 Holes (2-Pack)

  These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 3 mm diameter motor shafts. The set includes two hubs, two #4-40 set screws for securing the hubs to motor shafts, and one 0.05" Allen wrench for use with the set screws. Each hub has four threaded mounting holes for #4-40 screws (not included). We have an...

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  Pololu Universal Aluminum Mounting Hub for 3mm Shaft, M3 Holes (2-Pack)

  These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 3 mm diameter motor shafts. The set includes two hubs, two M3 set screws for securing the hubs to motor shafts, and one 1.5 mm Allen wrench for use with the set screws. Each hub has four threaded mounting holes for M3 screws (not included). We have an assortment of...

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  Pololu Universal Aluminum Mounting Hub for 4mm Shaft, No.4-40 Holes (2-Pack)

  These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 4 mm diameter motor shafts. The set includes two hubs, two #4-40 set screws for securing the hubs to motor shafts, and one 0.05" Allen wrench for use with the set screws. Each hub has four threaded mounting holes for #4-40 screws (not included). We have an...

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  Pololu Universal Aluminum Mounting Hub for 4mm Shaft, M3 Holes (2-Pack)

  These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 4 mm diameter motor shafts. The set includes two hubs, two M3 set screws for securing the hubs to motor shafts, and one 1.5 mm Allen wrench for use with the set screws. Each hub has four threaded mounting holes for M3 screws (not included) We have an assortment of...

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  Pololu Universal Aluminum Mounting Hub for 5mm Shaft, No. 4-40 Holes (2-Pack)

  These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 5 mm diameter motor shafts. The set includes two hubs, two #4-40 set screws for securing the hubs to motor shafts, and one 0.05" Allen wrench for use with the set screws. Each hub has four threaded mounting holes for #4-40 screws (not included). We have an...

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  Pololu Universal Aluminum Mounting Hub for 5mm Shaft, M3 Holes (2-Pack)

  These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 5 mm diameter motor shafts. The set includes two hubs, two M3 set screws for securing the hubs to motor shafts, and one 1.5 mm Allen wrench for use with the set screws. Each hub has four threaded mounting holes for M3 screws (not included). We have an assortment of...

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  Pololu Universal Aluminum Mounting Hub for 6mm Shaft, No. 4-40 Holes (2-Pack)

  These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 6 mm diameter motor shafts. The set includes two hubs, four #4-40 set screws for securing the hubs to motor shafts, and one 0.05" Allen wrench for use with the set screws. Each hub has six threaded mounting holes for #4-40 screws (not included). We have an...

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  Pololu Universal Aluminum Mounting Hub for 6mm Shaft, M3 Holes (2-Pack)

  These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 6 mm diameter motor shafts. The set includes two hubs, four M3 set screws for securing the hubs to motor shafts, and one 1.5 mm Allen wrench for use with the set screws. Each hub has six threaded mounting holes for M3 screws (not included). We have an assortment of...

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  Pololu Universal Aluminum Mounting Hub for 1/4" (6.35mm) Shaft, No. 4-40 Holes (2-Pack)

  These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 1/4 inch (6.35 mm) diameter motor shafts. The set includes two hubs, four #4-40 set screws for securing the hubs to motor shafts, and one 0.05" Allen wrench for use with the set screws. Each hub has six threaded mounting holes for #4-40 screws (not included). We...

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  Pololu Universal Aluminum Mounting Hub for 1/4" (6.35mm) Shaft, M3 Holes (2-Pack)

  These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 1/4 inch (6.35 mm) diameter motor shafts. The set includes two hubs, four M3 set screws for securing the hubs to motor shafts, and one 1.5 mm Allen wrench for use with the set screws. Each hub has six threaded mounting holes for M3 screws (not included). We have an...

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  Pololu Wheel 80×10mm Pair - Black

  These black plastic wheels have silicone tires and measure 80 mm (3.15") in diameter, and they press-fit onto the 3mm D shafts on many of our motors, including our micro metal gearmotors and our mini plastic gearmotors. Additionally, this wheel is compatible with several of our universal mounting hubs, which can serve as adapters for motors with different...

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  Pololu Wheel 80×10mm Pair - Blue

  These blue plastic wheels have silicone tires and measure 80 mm (3.15") in diameter, and they press-fit onto the 3mm D shafts on many of our motors, including our micro metal gearmotors and our mini plastic gearmotors. Additionally, this wheel is compatible with several of our universal mounting hubs, which can serve as adapters for motors with different...

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  Pololu Wheel 80×10mm Pair - White

  These white plastic wheels have silicone tires and measure 80 mm (3.15") in diameter, and they press-fit onto the 3mm D shafts on many of our motors, including our micro metal gearmotors and our mini plastic gearmotors. Additionally, this wheel is compatible with several of our universal mounting hubs, which can serve as adapters for motors with different...

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  Silicone Tire Pair for 80×10mm/90×10mm Pololu Wheels

  These are replacement silicone tires for all of our 80x10mm and 90x10mm Pololu wheels, including the multi-hub versions of those wheels. This product is a pair of tires. See Description for more details about the product. Don't delay, buy today. Add to cart now!

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  Pololu Wheel for Micro Servo Splines (20T, 4.8mm) - 60×8mm, Black, 2-Pack

  These black plastic wheels have silicone tires and measure 60 mm (2.36") in diameter. They mount onto micro servo splines with 20 teeth and a 4.8 mm diameter, such as the splines on FEETECH’s FS90R micro continuous rotation servos and FT90R digital micro continuous rotation servos. This product is a pair of wheels. See description for more details about...

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  Pololu Wheel for Standard Servo Splines (25T, 5.8mm) - 90×10mm, Black, 2-Pack

  These black plastic wheels have silicone tires and measure 90 mm (3.54") in diameter. They mount onto standard servo splines with 25 teeth and a 5.8 mm diameter, such as the splines on FEETECH’s FS5106R, Power HD’s AR-3606HB, and SpringRC’s SM-S4303R continuous rotation servos. This product is a pair of wheels. See description for more details about the...

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  Pololu Wheel for Standard Servo Splines (25T, 5.8mm) - 90×10mm, Red, 2-Pack

  These red plastic wheels have silicone tires and measure 90 mm (3.54″) in diameter. They mount onto standard servo splines with 25 teeth and a 5.8 mm diameter, such as the splines on FEETECH’s FS5106R, Power HD’s AR-3606HB, and SpringRC’s SM-S4303R continuous rotation servos. This product is a pair of wheels. See description for more details about the...

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  Pololu Wheel for Standard Servo Splines (25T, 5.8mm) - 70×8mm, Red, 2-Pack

  These red plastic wheels have silicone tires and measure 70 mm (2.75") in diameter. They mount onto standard servo splines with 25 teeth and a 5.8 mm diameter, such as the splines on FEETECH’s FS5106R, Power HD’s AR-3606HB, and SpringRC’s SM-S4303R continuous rotation servos. This product is a pair of wheels. See description for more details about the...

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  Pololu Wheel for Micro Servo Splines (20T, 4.8mm) - 60×8mm, Red, 2-Pack

  These red plastic wheels have silicone tires and measure 60 mm (2.36") in diameter. They mount onto micro servo splines with 20 teeth and a 4.8 mm diameter, such as the splines on FEETECH’s FS90R micro continuous rotation servos and FT90R digital micro continuous rotation servos. This product is a pair of wheels. See description for more details about...

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  $3.70 $4.80 Out of stock

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  Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Red, 2-Pack

  These red plastic wheels have silicone tires and measure 40 mm (1.57") in diameter. They mount onto micro servo splines with 21 teeth and a 4.8 mm diameter, such as the splines on FEETECH’s FS90R micro continuous rotation servos and FT90R digital micro continuous rotation servos. This product is a pair of wheels. See description for more details about...

  $3.70 $4.80

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  $3.70 $4.80 Out of stock

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  Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack

  These black plastic wheels have silicone tires and measure 40 mm (1.57") in diameter. They mount onto micro servo splines with 21 teeth and a 4.8 mm diameter, such as the splines on FEETECH's FS90R micro continuous rotation servos and FT90R digital micro continuous rotation servos. This product is a pair of wheels. See description for more details about...

  $3.70 $4.80

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