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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
and low quiescent current: 5mA when enabled and power LED is on
It contains 4 pieces per set
Are headers included
the module is suitable for battery-powered
At the heart is a GSM cellular module (we use the latest SIM800) the size of a postage stamp
Line Tracking Sensor Module TCRT5000 - Reflective IR liquid level switch and low quiescent current: 5mADetect Nearby Objects Without Contact The Line Tracking Sensor Module TCRT5000 is a line tracking sensor designed for obstacle detection, touchless triggers, object counting, and simple automation. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Supply Voltage: 3. 3V~5V; Interface: Digital GPIO. Important: Infrared and optical readings change with target color, surface
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