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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
may impair accuracy
Great for FeatherWing expansions and portable IoT builds
Sensor size: 305mm ± 12mm / 12" ± 0
Suitable for relay
Mount the probe at the top of the tank pointing downward
Adafruit ChronoDot RTC Ultra-Precise v2.1 - 255 finger clip may impair accuracyTHIS IS THE LATEST VERSION 2. 1 The ChronoDot RTC is an extremely accurate real time clock module, based on the DS3231 temperature compensated RTC (TCXO). It includes a CR1632 battery (not shown, but included in the product) which should last at least 8 years if the I2C interface is only used while the device has 5V power available. No external crystal or tuning capacitors are required. The top side of the Chronodot now features a battery holder for
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