Marble machines are a fun and challenging reason to do engineering for the sake of engineering. [Engineezy] adds some color to the theme, building a machine to create 16×16 marble images ...

Get the Nix Mini 2 color-matching sensor for only $59.97. Detect color on almost any surface and match to thousands of paint brands.

Nix Mini 3 Color Sensor – Paint Color Matching, CMYK, RGB, HEX – The Real-Life Photoshop eyedropper Tool for Painters, Graphic Designers, & More – $69.97 See Deal StackSocial prices subject ...

During this alternative to Prime Day called Deal Days, this Nix Mini 2 Color-Matching Sensor is only $49.97 (reg. $99) through July 21 at 11:59 p.m.—pick it up directly via this direct checkout ...

Scanning something with the Nix Sensor instantly compares the color to more than 100,000 paint colors and built-out projects. Instead of heading home with a pocket full of paint samples, go ...

TL;DR: The Nix Mini 2 Color Sensor assists in finding the exact color match you need and is now further on sale at $59.97 for Memorial Day.

TL;DR: Get the perfect color match every time with the Nix Mini 3, a Bluetooth color sensor that matches almost any surface to over 200,000 paint brands, and it's on sale for $79.99.

Now through November 9, you can get Nix Mini 2 Color-Matching Sensor for 39% off $99 at just $59.97. Nix Mini 2 Color-Matching Sensor – $59.97. See Deal. Prices subject to change.

By adjusting the nanoparticle size between 91 and 284 nanometers, the researchers controlled how the sensor's color changed. The most noticeable color shift—from blue to red—occurred when the ...

These APAs are then transferred onto a flexible, stretchable material called polydimethylsiloxane (PDMS), which enables the sensor to change color under mechanical stress. By adjusting the ...

New color-changing sensor detects alcohol with a smartphone snap. ScienceDaily . Retrieved June 11, 2025 from www.sciencedaily.com / releases / 2025 / 05 / 250520122034.htm ...