Adafruit DS3231 Precision RTC - STEMMA QT

Adafruit DS3231 Precision RTC - STEMMA QT

Marsoni

M251S

$16.00

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

Adafruit DS3231 Precision RTC - STEMMA QTThe DS3231 is an Extremely Accurate IC Integrated Real Time Clock (RTC) with a TCXO Crystal. Known for its precise timekeeping, this RTC is designed for use in a small, low power package. Unlike most RTCs that rely on an external 32kHz timing crystal, the DS3231 integrates the crystal within the chip, along with a temperature sensor to compensate for temperature induced frequency changes, ensuring highly accurate timekeeping. This version comes with

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1440p, 144 Hz, 27 inch is the sweet spot these days and this is a quality monitor that checks all the boxes for a reasonable price. IPS so color and brightness is great. Bonus points for not having crazy RGB lights or gamer aesthetic. Only problem was the stand it came with was missing a screw, however when I emailed support they were quick to send a replacement so very happy with it.

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Reviewed in the United States on April 15, 2025

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max garcia

Bozeman, US

★★★★★ 4

Great monitor, Bad HDR.

(Monitor on the left side.) Honestly, this monitor is pretty damn good. Especially for its price, the resolution is crisp and you don't even recognize a pixel. The refresh rate is solid, no rug pulling on that, plays games smoothly and has zero input delay. Super easy to set up, pretty much just plug and play (except for the stand.) I enjoy this monitor a lot, it’s very, very cost effective and does not underdeliver. Comparing it to my curved 27” Sceptre (depicted right.) it is a LOT more crisp and has way more vibrant and illusive colors. The sceptre is overly saturated despite changing settings and is pretty buns. The only thing I hold back about this monitor is the HDR. Do not use HDR. It makes everything have an orangey-yellow tint and does not properly work, plus there is only one setting of calibration for the HDR. It has no real effect on the resolution or enhancement, it just makes the blacks darker, and the screen orange.

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Reviewed in the United States on April 17, 2025

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Perla Baamonde

Birmingham, US

★★★★★ 5

Sin problemas! Tal cual lo esperaba

Perfecto!! Llegó impecable a Argentina y funciona muy bien

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Reviewed in the United States on May 11, 2026