Pololu

This synchronous switching step-down (or buck) regulator takes an input voltage of up to 40 V and efficiently reduces it to 3.3 V with an available...

The compact (0.5″ × 0.7″) D24V10F9 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 9 V while ...

The compact (0.5″ × 0.7″) D24V10F6 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 6 V while ...

This board is a simple carrier of Allegro’s ±75A ACS709 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-r...

This board is a simple carrier of Allegro’s ±5A ACS714 Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current pat...

This item is the partial kit version of the 23201a serial adapter. All surface-mount components are assembled; the 0.1″ breakaway male header stri...

This deluxe serial port adapter (RS-232 adapter) to convert logic-level signals to the higher voltages required for RS-232 and similar serial ports...

The Pololu USB-to-serial adapter is a tiny unit that makes it easy to connect a microcontroller project to a PC. You can connect the adapter direct...

This USB-to-serial adapter lets you easily connect a TTL serial device to a PC by acting as a virtual serial port. The board is a Micro-USB carrier...

This simple board breaks out the power, USB 2.0 data, configuration, and sideband pins of a USB Type-C connector to a 0.1″ spacing that is compatib...

This simple board breaks out all five pins of a USB Mini-B connector to a 0.1″ pin spacing that is compatible with standard perfboards, solderless ...

This simple board breaks out all five pins of a USB Micro-B connector to a 0.1″ pin spacing that is compatible with standard perfboards, solderless...

The Pololu Zumo chassis is a small, tracked robot platform that is less than 10 cm on each side, allowing it to qualify for Mini Sumo competitions....

This sensor is a carrier/breakout board for ST’s VL53L7CX laser-ranging sensor, which offers fast and accurate ranging up to 3.5 m through a digita...

This sensor is a carrier/breakout board for ST’s VL53L5CX laser-ranging sensor, which offers fast and accurate ranging up to 4 m through a digital ...

This sensor is a carrier/breakout board for ST’s VL53L3CX laser-ranging sensor, which offers fast and accurate ranging up to 5 m. It uses the time...

This sensor is a carrier/breakout board for ST’s VL6180X proximity and ambient light sensor, which measures the range to a target object up to 20 c...

This dual brushed DC motor driver, based on Freescale’s MC33926 full H-bridge, has a wide operating range of 5 V to 28 V and can deliver almost 3 A...

This breakout board for Freescale’s MC33926 full H-bridge has an operating range of 5 V to 28 V and can deliver almost 3 A continuously (5 A peak) ...

This compact breakout board for ROHM’s BD65496MUV motor driver offers an operating voltage range of 2 V to 16 V and can deliver a continuous 1.2 A ...

This tiny breakout board for TI’s DRV8801 provides a modern alternative to classic motor drivers such as the L293D, SN754410, and L298N. It can de...

This compact breakout board for TI’s DRV8874 motor driver offers a wide operating voltage range of 4.5 V to 37  and can deliver a continuous 2.1 A ...

This compact breakout board for TI’s DRV8876 motor driver offers a wide operating voltage range of 4.5 V to 37  and can deliver a continuous 1.3 A ...

This compact breakout board for TI’s DRV8876 motor driver offers a wide operating voltage range of 4.5 V to 37  and can deliver a continuous 1.1 A ...