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USR Button
7 ADC Peak current 31
180° Ultra-Wide Viewing Angle: Captures a full view of your doorway with no blind spots
Configurable bit rate up to 300Kbps
0 RTC battery header (supports charging) for RTC functionality
Gravity: Analog TDS Sensor/Meter for Arduino - DFRobot Seeed Studio USR ButtonThe Gravity Analog TDS Sensor Meter is an Arduino compatible water quality sensor designed by DFRobot to measure TDS (Total Dissolved Solids) in water. As a reliable TDS meter solution, it reflects the cleanliness and purity of water by measuring how many soluble solids are present. This TDS sensor is ideal for domestic water, hydroponics, and general liquid testing with any Arduino board. With a clear analog output and waterproof probe design, this
US$ 29.00
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