Posts by Emily

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Independence Day sale going on now!

Posted by Emily on 2 July 2025


We are having an Independence Day sale starting now through Monday, July 7! Check out the sale page for more information. Please note that we will be closed Friday, July 4 in observance Independence Day, so orders placed after 2 PM Pacific Time Thursday, July 3 will be shipped on Monday, July 7.

Labor Day Sale going on now!

Posted by Emily on 29 August 2024


We are having a Labor Day sale through Tuesday, September 3! Check out the sale page for more information. Please note that we will be closed Monday, so orders placed after 2 PM Pacific Time Friday, August 30 will be shipped on Tuesday, September 3.

Our Black Friday/Cyber Monday Sale has started!

Posted by Emily on 21 November 2023


Our Black Friday / Cyber Monday sale is back! Visit the sale page to see all the available deals and add the necessary coupons to your cart. The sale runs through Monday, November 27,and most of the sale coupons can be used on backorders if we happen to run out of stock, but you should still get your orders in early since lead times on some popular products can get long.

Please note that during the sale, our order fulfillment times might be longer than usual, but we will do our best to get your order shipped as fast as we can. Additionally, we are closed Thursday, November 23 for Thanksgiving. Happy Thanksgiving!

Labor Day Sale going on now!

Posted by Emily on 31 August 2023


We are having a Labor Day sale starting now through Tuesday, September 5! Check out the sale page for more information. Please note that we will be closed Monday, so orders placed after 2 PM Pacific Time Friday, September 1 will be shipped on Tuesday, September 5.

Independence Day Sale going on now!

Posted by Emily on 29 June 2023


We are having an Independence Day sale starting now through Wednesday, July 5! Check out the sale page for more information. Please note that we will be closed Tuesday, so orders placed after 2 PM Pacific Time Monday, July 3 will be shipped on Wednesday, July 5.

Moving sculpture Kinetic Little Rain

Posted by Emily on 1 June 2023

This hypnotic video from customer Alain Haerri shows Kinetic Little Rain, a moving sculpture that was inspired by the sculpture Kinetic Rain in the Changi Airport in Singapore. Alain’s sculpture features 100 blown glass drops that are moved by stepper motors. Each motor is driven by its own Tic T500 Stepper Motor Controller and the whole setup is controlled by an Arduino Mega 2560.

Memorial Day Sale going on now!

Posted by Emily on 26 May 2023


If you have followed the electronics industry or even general news, you’ll know that for the past several years we’ve been dealing with parts shortages, rationing, and associated price increases. We are relieved to finally be getting net increases in parts on hand! In the past few months we have taken hundreds of products off rationing, and we are celebrating and highlighting them in our Memorial Day Sale. Use coupon code MEMORIALDAY23 to save 23% on all non-rationed Pololu-brand products with an “Active” or “Active and Preferred” status, limit 5 units per item, now through Tuesday, May 30.

Check out the sale page for more information. Please note that we will be closed Monday, so orders placed after 2 PM Pacific Time Friday, May 26 will be shipped on Tuesday, May 30.

Our Black Friday/Cyber Monday Sale has started!

Posted by Emily on 22 November 2022


Our Black Friday / Cyber Monday sale is back! Visit the sale page to see all the available deals and add the necessary coupons to your cart. The sale runs through Monday, November 28, and most of the sale coupons can be used on backorders if we happen to run out of stock, but you should still get your orders as soon as possible since production of many items is limited by the global parts shortages, and lead times to make more can be long.

Please note that during the sale, our order fulfillment times might be longer than usual, but we will do our best to get your order shipped as fast as we can. Additionally, we are closed Thursday, November 24 for Thanksgiving. Happy Thanksgiving!

Video: Demo Program on the Pololu 3pi+ 32U4 OLED Robot

Posted by Emily on 17 December 2021
Tags: pololu videos


This video steps through the demo program on our new 3pi+ 32U4 OLED Robot. The Pololu 3pi+ 32U4 OLED robot is a complete, high-performance mobile platform based on the Arduino-compatible ATmega32U4 MCU. The demo program shown in this video highlights many features of the 3pi+ including bump and line sensors, full 9-axis IMU (three-axis gyro, accelerometer, and compass), micro metal gearmotors and encoders, three user LEDs, and a 128×64 graphical OLED display.

This program ships on all 3pi+ OLED robots, both the assembled and kit versions. It is also included in the example sketches in the Pololu 3pi+ 32U4 Arduino library. More information about the 3pi+ demo program can be found in the user’s guide here.

"Serenade"; 3D Mixed-Media Artwork by Tammy Carmona

Posted by Emily on 29 November 2021

Artist Tammy Carmona recently used our laser cutting service to help create her 3D mixed-media artwork, “Serenade”, pictured above. Carmona writes about the piece:

    This mixed-media composition takes classical elements of music, and combines them with art in a decadent, delicious “feast for the eyes”.

    The piano-glossy notes, the authentic violin bows and an actual violin, the laser-cut butterflies, the preserved roses – each element brings a different sensation and a different meaning.

    Themes of rebirth and remembrance permeate this piece. The old violin is reborn with bursts of flowers, the old bows have found a new life supporting musical notes, the flowers are real preserved roses.

The music notes were laser cut out of black cast acrylic, which we stock regularly. The title sign for the piece, pictured below, was cut from the same material and raster engraved. A nice feature of the cast acrylic used in this piece is that it turns frosty white when engraved, which provides high contrast engravings.

For a more detailed description of Carmona’s piece and additional pictures, visit her website here. More information about our laser cutting service can be found here.

Black acrylic notes from Tammy Carmona’s artwork, “Serenade”.

Title sign from Tammy Carmona’s artwork, “Serenade”.

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