Adafruit EMC2101 I2C PC Fan Controller and Temperature Sensor - STEMMA QT / Qwiic

Adafruit EMC2101 I2C PC Fan Controller and Temperature Sensor - STEMMA QT / Qwiic

Marsoni

M251S

$10.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Adafruit EMC2101 I2C PC Fan Controller and Temperature Sensor - STEMMA QT / QwiicCooling fans are essential for keeping electronics cool, but controlling fan speed can be complex. The Adafruit EMC2101 from Microchip SMSC simplifies this with a fan controller and temperature sensor that supports 3 or 4 pin PC fans. This breakout board features programmable PWM output, tachometer input for monitoring fan speed, and both internal and external temperature sensing with 16C accuracy. Key capabilities include: Control fan speed with PWM

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For the price it’s not bad. I use for multiple things, not just yoga, it’s nice and thick I used it to lay on the floor and fix my table and gaming chair and to get under hard to reach places when I don’t want lay directly on the floor. it’s soft enough not to hurt my back very well put together strong material.

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Reviewed in the United States on March 28, 2026

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Danny B.

Chelsea, US

★★★★★ 5

This is a nice mat for floor exercises.

Color: Aqua, Style: 1-Inch

I had some lower back issues and went to physical therapy. I used this mat for my floor stretches and exercises at home along with my big rubber ball. It made the floor work so much more comfortable. Beware of the smell. When I unroll it I still smell that “memory foam” odor, which takes some getting used to. I aired it out as instructed, twice, and it persists. It’s a wonderful mat so the odor is not a deal breaker. I’d buy it again.

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Reviewed in the United States on April 26, 2026

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Karla Lara

Fort Morgan, US

★★★★★ 5

Maximum joint comfort and durability

Color: Pink, Style: 1/2 Inch

I absolutely loved the color, and it offers incredible cushioning without sacrificing stability during balance poses. It is dense, doesn't lose its shape, and springs back instantly. The materials are high-quality, and it doesn't have that strong plastic smell that others often have. It is worth every penny for the comfort it provides.

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Reviewed in the United States on April 26, 2026

Verified Purchase

Dr. Manetta

Massapequa, US

★★★★★ 5

These sunglasses are such a great combination of style, comfort, and value.

Color: Going to Valhalla...witness\!, Color: Going to Valhalla...witness\!

I absolutely love these sunglasses. They’re lightweight, comfortable, and fit perfectly without constantly sliding down your face. The medium-sized frame is super flattering and works well for both workouts and everyday wear, which honestly makes them one of the most versatile pairs I own. The polarized lenses do a great job cutting glare, especially for driving, beach days, walks, and outdoor activities, and I appreciate that they still feel stylish instead of overly sporty. The quality is impressive for the price point, and they’re durable enough that I don’t panic about bringing them on trips, hikes, boat days, or throwing them in my bag. They’ve definitely become my go-to sunglasses for everything from walking the dog to vacations to casual everyday errands. Cute, functional, affordable, and surprisingly high quality.

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Reviewed in the United States on May 19, 2026