Adafruit DS3231 Precision RTC - STEMMA QT _MAKE_CABLE_JST low-pass/high-pass filter and RMS calculation

low-pass/high-pass filter and RMS calculation engine

Arduino Uno DIN rail mountable enclosure

even non-programmers

Mobile operating system should be one of the following: Google Android OS

Safety cap

Adafruit DS3231 Precision RTC - STEMMA QT _MAKE_CABLE_JST low-pass/high-pass filter and RMS calculationThe datasheet for the DS3231 explains that this part is an "Extremely Accurate IC Integrated RTC TCXO Crystal". And, hey, it does exactly what it says on the tin! This Real Time Clock (RTC) is the most precise you can get in a small, low power package. We've had a breakout board version of this RTC for a while, but we want to make it even easier for folks to use, so now it comes with STEMMA QT connectors for plug and play simplicity. Most RTCs use an