Pololu Robotics and Electronics

Pololu Robotics and Electronics Electronics manufacturer and online retailer serving education, maker, and professional engineering

Product of the day: the newest members of our RC Switch family feature solid state relays made from electrically isolate...
10/09/2026

Product of the day: the newest members of our RC Switch family feature solid state relays made from electrically isolated MOSFETs. This means you get most of the benefits of the mechanical relay version in a much smaller, lighter, and quieter module. Just plug in a radio control (RC) signal to control large, isolated loads in your RC system. Grab some today at a 15% discount!

https://www.pololu.com/category/355/pololu-rc-switches-with-isolated-solid-state-relay-switch?coupon=POD261008C355

Product of the day: STMicroelectronics NV VL53L7CX laser-ranging ToF sensor measures absolute distances to multiple obje...
10/07/2026

Product of the day: STMicroelectronics NV VL53L7CX laser-ranging ToF sensor measures absolute distances to multiple objects simultaneously across up to 8×8 zones, providing depth measurements with 1mm resolution over a wide distance range of 20mm to 3.5m. Our carrier board adds a 3.3V regulator and level shifters to enable operation from 2.5V to 5V. Get some today today for $16.95!

https://www.pololu.com/product/3418?coupon=POD261007P3418

Product of the day: the Toshiba TB9051FTG is one of our favorite medium-power DC motor drivers, with a 4.5-28V operating...
10/06/2026

Product of the day: the Toshiba TB9051FTG is one of our favorite medium-power DC motor drivers, with a 4.5-28V operating range and continuous output currents up to 2.6A (5A peak) per channel on our modules. Today we're highlighting our Dual TB9051FTG shield for Arduino, which can independently control two DC motors. The control pins are also all broken out to one side for general-purpose use without an Arduino. Grab one today for $24.95!

https://www.pololu.com/product/2520?coupon=POD261005P2520

Product of the day: our tiny U3V9Fx step-up regulators take voltages as low as 2.6V and boost them to as high as 24V whi...
10/02/2026

Product of the day: our tiny U3V9Fx step-up regulators take voltages as low as 2.6V and boost them to as high as 24V while supporting continuous input currents up to around 900mA. The available output current is a function of input power and efficiency, and we provide detailed graphs on the product pages showing you the actual performance you can expect at various input and output voltage operating points. Grab some today for $2.95 each!

https://www.pololu.com/category/362/u3v9fx-step-up-voltage-regulators?coupon=POD261002C362

Product of the day: get a little grabby with our Mini Gripper Kit! A rack and pinion system keeps its paddles synchroniz...
10/01/2026

Product of the day: get a little grabby with our Mini Gripper Kit! A rack and pinion system keeps its paddles synchronized and parallel, and it's driven by a special micro servo with position feedback. Pick up one today for $22!

https://www.pololu.com/product/3551?coupon=POD261001P3551

Product of the day: our wheels for 3mm D shafts are available in a variety of sizes and colors and work with our assortm...
09/30/2026

Product of the day: our wheels for 3mm D shafts are available in a variety of sizes and colors and work with our assortment of Micro Metal Gearmotors. Today we're highlighting the red 90x10mm versions, on sale for $6.95 per pair!

https://www.pololu.com/product/1436?coupon=POD260930P1436

Product of the day: our carrier boards for Texas Instruments ISO654x series of 4-channel digital isolators enable digita...
09/29/2026

Product of the day: our carrier boards for Texas Instruments ISO654x series of 4-channel digital isolators enable digital communication between two electrically isolated devices at up to 50 Mbps per channel. This means that current cannot flow from one side to the other, and incorrect connections or bad voltages on one side cannot propagate through to damage the other. Plus, the logic voltage can be at different levels on both sides, allowing these boards to function as level shifters. Snag some today for $2.25!

https://www.pololu.com/category/379/iso654x-4-channel-digital-isolator-carriers?coupon=POD260929C379

Product of the day: the MG400 from Dobot is a small, low-cost cobot robotic arm that can be used in serious automation, ...
09/29/2026

Product of the day: the MG400 from Dobot is a small, low-cost cobot robotic arm that can be used in serious automation, education, and research applications that need more than a toy or hobby-level product. Grab one today for $2,995!

https://www.pololu.com/product/5400?coupon=POD260928P5400

Product of the day: our Monolithic Power Systems, Inc. (MPS) MP6602 carrier is really cool! Besides being one of our new...
09/25/2026

Product of the day: our Monolithic Power Systems, Inc. (MPS) MP6602 carrier is really cool! Besides being one of our newest stepper motor drivers and having a host of extra features accessible over SPI, this driver has the highest current drive performance we have seen for modules in our standard 16-pin form factor, going all the way to 4A without extra cooling. Try one today for $12.50!

https://www.pololu.com/category/378/mp6602-stepper-motor-driver-carriers?coupon=POD260925C378

Product of the day: our isolated power module based on the Monolithic Power Systems, Inc. (MPS) MIE1W0505BGLVH provides ...
09/25/2026

Product of the day: our isolated power module based on the Monolithic Power Systems, Inc. (MPS) MIE1W0505BGLVH provides regulated DC-DC power (5V or 3.3V out at up to 200 mA) while helping you avoid the problems that arise in complex systems with common grounds. Grab some today for $4.95!

https://www.pololu.com/product/5384?coupon=POD260924P5384

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