Author Archives: Emily

Our Black Friday/Cyber Monday Sale has started!

via Pololu Blog

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

via Pololu Blog


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

via Pololu Blog

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”.

Our Black Friday/Cyber Monday Sale has started!

via Pololu Blog

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, including special discounts on the new Zumo 32U4 OLED robots we released earlier today. The sale runs through Monday, November 29, 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 25 for Thanksgiving. Happy Thanksgiving!

New product: Surplus SpringRC SM-S4303R Continuous Rotation Servo Pair (Two Servos)

via Pololu Blog

SpringRC SM-S4303R Continuous Rotation Servo Pair.

We are now offering a two-pack of Surplus SpringRC SM-S4303R Continuous Rotation Servos. These servos are functionally identical to our stock SM-S4303R servos except for the direction of rotation, which is reversed. We are selling them in pairs to help differentiate them. See the product page for more details and specs.